Square Root and Cube Root

The square root of 64009 is:

• 253

• 263

• 347

• 353

Answer explanation

How many two-digit numbers satisfy this property.: The last digit (unit's digit) of the square of the two-digit number is 8 ?

• 1

• 2

• 3

• None of these

Answer explanation

A group of students decided to collect as many paise from each member of group as is the number of members. If the total collection amounts to Rs. 59.29, the number of the member is the group is:

• 57

• 67

• 77

• 87

Answer explanation

The least perfect square, which is divisible by each of 21, 36 and 66 is:

• 213444

• 214344

• 214434

• 231444

Answer explanation

The cube root of 3.3753.375 is:

• 1.5

• 0.15

• 15

• 150

Answer explanation

Find

• 0.4

• 4

• 40

• 400

Answer explanation

Solve

• 125

• 250

• 500

• 1000

Answer explanation

Solve

• 36

• 56

• 216

• 256

Answer explanation

The square root of a number is equal to the cube root of 27 times the cube root of the same number. Find the number.

• 27

• 81

• 243

• 729

Answer explanation

A number is such that the cube of its cube root equals its square root. Find the number.

• 1

• 4

• 8

• 36

Answer explanation