Quantitative Reasoning

Number System

Medium

The sum of the perfect squares between 120 and 300 is .

1204

1024

1296

1400

✅ Correct Option: 4

The squares lying between 120 and 300 are $11^2 = 121$ , $12^2 = 144$ , $13^2 = 169$ , $14^2 = 196$ , $15^2 = 225$ , $16^2 = 256$ and $17^2 = 289$ .

Adding them gives $121+144+169+196+225+256+289 = 1400$ .

2022: 20 Aug Shift 1

Find the value of $\left(\sqrt[3]{\frac{125}{27}} - \sqrt[3]{\frac{512}{729}}\right) \div \sqrt[3]{\frac{64}{5832}}$ is

2022: 17 Aug Shift 1

The value of $2 \div 2 - 2$

2022: 8 Aug Shift 1

If $(a+b)^2 = 5 + 2\sqrt{6}$ , what can be the possible value of 'b' from the following?

2026: 12 May Shift 1

If a and b are positive real numbers. Match List-I with List-II

Choose the correct answer from the options given below:

2026: 20 May Shift 2

Match the LIST-I with LIST-II

LIST-I (For given Euclidean Algorithm, a = bq + r, Where a & b are real)	LIST-II Values of q and r
A. a = -112, b = -7	I. q = -13, r = 1
B. a = 118, b = -9	II. q = 14, r = 3
C. a = -109, b = 6	III. q = -19, r = 5
D. a = 115, b = 8	IV. q = 16, r = 0

Choose the correct answer from the options given below:

2025: 15 May Shift 1

How many times digit 3 appear in the counting from 1 to 1000?

Solution