GATE CS 2021 : General Aptitude Quiz 1

Attempt now to get your rank among 501 students!

Question 1

(52.5 × 18 × 4) ÷ 9 +309 = (?)³

• A9
• B15
• C25
• D13
• ENone of the above

Question 2

Find the No. of zeroes at the end of 2⁷ × 3⁵ × 5⁸ × 7⁵ × 8³ × 10⁵

• A14
• B12
• C13
• D10

Question 3

Find the number of zeros in given expression 4 × 25 × 20 × 30 × 60:

• A6
• B9
• C5
• D3

Question 4

If m, n, p are in A.P. and , then the value of (m x n x p) is , where 2<m, n<p<10 :

• A136
• B72
• C162
• D164

Question 5

The sum of two positive numbers is 14 and difference between their squares is 56. What is the sum of their squares?

• A106
• B196
• C53
• D68

Question 6

If the unit digit of 433 × 456 × 43N is (N+2), then what is the value of N?

• A1
• B8
• C3
• D6

• 501 attempts
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