Search Previous Year Questions

Which of the following numbers is NOT a perfect square? 

In a circle of radius 10 cm, a chord of length 16 cm is drawn. Find the distance from the center of the circle to the chord.

A box contains red and black marbles in the ratio 3 : 5. If there are 40 more black marbles than red, how many marbles are there in total?

A trapezium has height 10 cm and area 180 cm², If one parallel side is 12 cm, what is the other side?

A rectangle of side 8 cm x 6 cm and a rhombus (side = 8cm, acute angle 60°) are joined along one 8 cm side. What's the ratio of their areas (rectangle : rhombus)?

A regular polygon has interior angle 160°. How many sides does it have?

If the square root of a number is subtracted from the number, the result is 272. What is the number? 

A vendor mixes two rice types costing Rs. 30/kg and Rs. 50/kg in the ratio 3 : 2, but he mistakenly sells it at a loss of 10%. What is the selling price per kg?

An art dealer sells a painting for Rs. 6,600, making a profit of 10% after paying Rs. 600 in restoration charges. What was the original purchase price?

A mobile phone was sold for Rs. 12,600 after allowing a 10% discount on the marked price. If the profit was 20%, what was the cost price?