Quantitative Reasoning

Number System

Medium

Find the LCM of $\frac{3}{5}$ , $\frac{4}{9}$ and $\frac{5}{8}$ is

✅ Correct Option: 3

LCM of fractions = LCM of numerators / HCF of denominators. LCM(3,4,5) = 60 and HCF(5,9,8) = 1, so the required LCM = 60/1 = 60.

2025: 19 May Shift 1

$1 + \frac{1}{2} + \frac{1}{4} + \frac{1}{10} =$

2025: 27 May Shift 1

Match List-I with List-II

List-I	List-II
(A) Remainder when $17^{35234}$ is divided by 8	(I) 0
(B) Remainder when 4444 is divided by 9	(II) 1
(C) Unit's digit of $(34)^{15} + (34)^{16}$	(III) 2
(D) Unit digit of $7^4 - 9^3$	(IV) 7

Choose the correct answer from the options given below:

2026: 12 May Shift 2

The sum of the natural numbers which are divisors of 100, is:

2025: 27 May Shift 2

Six bells ring at intervals of 2, 4, 6, 8, 10 and 12 seconds respectively. Once, when they start ringing simultaneously for the first time, then determine how many times they will ring together in a continuous span of 30 minutes?

2022: 6 Oct Shift 1

The value of $\frac{(2 \cdot 7)^3 - (2 \cdot 2)^3}{(2 \cdot 7)^2 + 2 \cdot 7 \times 2 \cdot 2 + (2 \cdot 2)^2}$ is

2025: 13 May Shift 1

The unit place digit of the number $(37)^2$ is:

Find the LCM of 35\frac{3}{5}53​, 49\frac{4}{9}94​ and 58\frac{5}{8}85​ is

Solution

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CUET General Test Past Year Questions (Topic-Wise)

Find the LCM of $\frac{3}{5}$ , $\frac{4}{9}$ and $\frac{5}{8}$ is