Search Previous Year Questions

Which of the following words cannot be formed from the letters of the word ‘REDRAPTOR’ ?

Simplify the following expression :

\( \left(\frac{5}{3} - \frac{51}{9}\right)^2 - \left(\frac{14}{3} - \frac{51}{9}\right)^2 \)

Find the missing term in the given series :

1A, 3D, 6H, 10M, ____, 21Z.

99 cubic centimetres of silver is drawn into a wire 1 millimetre in diameter. Find the length of the wire in metres. (Use \( \pi = \frac{22}{7} \))

A train that is 400 m long is moving at a speed of 45 km/h. How much time will it take to cross a bridge that is 160 m long ?

A starts a business with ₹ 4,000. After 4 months of starting the business, B joins as his partner. At the end of the first year, the profit is divided between A and B in the ratio of 3 : 5, respectively. Find B's contribution to the capital.

Evaluate :

\( \frac{2}{3} + \frac{4}{6} + \frac{6}{9} + \frac{8}{12} \)

Observe the given diagram and answer the question.

In the diagram :

i. Square shows people who eat Apples.

ii. Ellipse shows people who eat Bananas.

iii. Triangle shows people who eat Cherries.

Which letter in the diagram shows only the people who eat Apples and not Bananas or Cherries ?

In an election between two candidates, Candidate A received 60% of the valid votes. If 15% of the total votes were declared invalid and the total number of votes cast was 8000, how many valid votes did Candidate B receive ?

If \( p = q^2 + 4 \) and \( q = 2 \), what is the value of \( p^3 \) ?