Question 1 of 83

The figure shows a semicircle and a sector overlapping each other. Find the perimeter of the shaded region if $\theta=30^\circ$ and diameter $=$ 14 cm. Take $\pi=\frac{22}{7}$.

Three identical circles of radii 7 cm intersect through their centers as shown in the figure. Find the area of the shaded region. Take $\pi=\frac{22}{7}$.

The area of a circle is given as $\pi r^2$, where $\pi=\frac{22}{7}$ or $3.14$. Find the area of the shaded regions in the figure, given that the area of square is 1 cm$^2$.

A car was priced at 15% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$400. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$300. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$400. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$420. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$440. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$460. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$480. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$500. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$520. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$540. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$560. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$580. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$30 cash voucher. The net profit from the sale was \$300. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$30 cash voucher. The net profit from the sale was \$320. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$30 cash voucher. The net profit from the sale was \$340. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$30 cash voucher. The net profit from the sale was \$360. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$30 cash voucher. The net profit from the sale was \$380. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$30 cash voucher. The net profit from the sale was \$400. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$30 cash voucher. The net profit from the sale was \$420. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$30 cash voucher. The net profit from the sale was \$440. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$30 cash voucher. The net profit from the sale was \$460. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$30 cash voucher. The net profit from the sale was \$480. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$30 cash voucher. The net profit from the sale was \$500. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$30 cash voucher. The net profit from the sale was \$520. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$30 cash voucher. The net profit from the sale was \$540. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$30 cash voucher. The net profit from the sale was \$560. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$30 cash voucher. The net profit from the sale was \$580. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$40 cash voucher. The net profit from the sale was \$300. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$40 cash voucher. The net profit from the sale was \$320. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$40 cash voucher. The net profit from the sale was \$340. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$40 cash voucher. The net profit from the sale was \$360. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$40 cash voucher. The net profit from the sale was \$380. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$40 cash voucher. The net profit from the sale was \$400. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$40 cash voucher. The net profit from the sale was \$420. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$40 cash voucher. The net profit from the sale was \$440. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$40 cash voucher. The net profit from the sale was \$460. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$40 cash voucher. The net profit from the sale was \$480. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$40 cash voucher. The net profit from the sale was \$500. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$40 cash voucher. The net profit from the sale was \$520. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$40 cash voucher. The net profit from the sale was \$540. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$40 cash voucher. The net profit from the sale was \$560. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$40 cash voucher. The net profit from the sale was \$580. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$50 cash voucher. The net profit from the sale was \$300. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$50 cash voucher. The net profit from the sale was \$320. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$50 cash voucher. The net profit from the sale was \$340. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$50 cash voucher. The net profit from the sale was \$360. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$50 cash voucher. The net profit from the sale was \$380. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$50 cash voucher. The net profit from the sale was \$400. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$50 cash voucher. The net profit from the sale was \$420. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$50 cash voucher. The net profit from the sale was \$440. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$50 cash voucher. The net profit from the sale was \$460. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$50 cash voucher. The net profit from the sale was \$480. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$50 cash voucher. The net profit from the sale was \$500. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$50 cash voucher. The net profit from the sale was \$520. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$50 cash voucher. The net profit from the sale was \$540. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$50 cash voucher. The net profit from the sale was \$560. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 10% discount. The buyer also redeemed a \$50 cash voucher. The net profit from the sale was \$580. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$300. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$320. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$340. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$360. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$380. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$400. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$420. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$440. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$460. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$480. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$500. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$520. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$540. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$560. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$20 cash voucher. The net profit from the sale was \$580. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$25 cash voucher. The net profit from the sale was \$300. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$25 cash voucher. The net profit from the sale was \$320. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$25 cash voucher. The net profit from the sale was \$340. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$25 cash voucher. The net profit from the sale was \$360. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$25 cash voucher. The net profit from the sale was \$380. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$25 cash voucher. The net profit from the sale was \$400. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$25 cash voucher. The net profit from the sale was \$420. Find the original price of the camera.

A camera was priced at 20% more than its original price and later sold at a 15% discount. The buyer also redeemed a \$25 cash voucher. The net profit from the sale was \$440. Find the original price of the camera.