GOAT KOHLI

What will be the unit digit of the square root of 7896

• 4/6

• 4/7

• 6/8

• 4/8

Square Of 77?

• 5329

• 5929

• 2479

• 7997

What will be the change in the volume of a cube when its side becomes 10 times the original side?

• Volume Becomes 1000 times bigger

• Volume Becomes 10 times bigger

• Volume Becomes 100 times bigger

• Volume Becomes 1/1000 Bigger

160m3 of water is to be used to irrigate a rectangular field whose area is 800m2. What will be the height of the water level in the field?

• 12m

• 1.2m

• 0.2m

• 2.1m

If the height of a cylinder becomes 1/4 of the original height and the radius is doubled, then which of the following will be true?

• Total surface area of the cylinder will be doubled

• Total surface area of the cylinder will remain unchanged

• Total surface of the cylinder will be halved

• None of the above.

How many natural numbers lie between 110 Square and 111 Square?

• 190

• 220

• 197

• 230

If one member of a Pythagorean triplet is 2m, then the other two members are

• m, m² + 1

• m² + 1, m² – 1

• m², m² – 1

• m², m + 1

The Other Leg of a right triangle with its legs of lengths 10x × 26x is

• 24x

• 27x

• 25x

• 28x

Two cubes have volumes in the ratio 1:64. The ratio of the area of a face of the first cube to that of the other is

• 1:32

• 1:8

• 1:4

• 1:16

Is 112500 A Perfect Sqaure?

• Yes

• No