Q21.Which of the following is the correct relation between V, x and y?
Math Chapter Wise subcategory
Arithmetic questions
EnglishEMRS TGT-2023
Correct answer: V = x2 y
EnglishEMRS TGT-2023
Q22.Which of the following represents the cost
Correct answer: 2 4V C 5 3x x = +
EnglishEMRS TGT-2023
Correct answer: 8x – y + 9 = 0
EnglishEMRS TGT-2023
Correct answer: 20
EnglishKVS PGT 2023
Correct answer: Between 122°F and 131°F
EnglishKVS PGT 2023
Correct answer: π2
EnglishKVS PGT 2023
Q27.The approximate value of (33)1/5 is:
Correct answer: 2.0125
EnglishKVS PGT 2023
Q28.23n -1, n ∈ N, is divisible by:
Correct answer: 7
EnglishKVS PGT 2023
Correct answer: x = 16
EnglishKVS PGT 2023
Q30.For all n∈N, 24n - 15n - 1 divisible by:
Correct answer: 225
EnglishKVS PGT 2023
Q31.One vertex of the equilateral triangle with centroid at origin and one side x + y - 2 = 0 is:
Correct answer: (-2, -2)
EnglishNVS PGT 2022
Q32.For all n ≥ 1, () 1 1 1 1 + + +......+ 1.2 2.3 3.4 n n +1 is equal to:
Correct answer: n n 1 +
EnglishNVS PGT 2022
Q33.If x 5 + ≤ 2, z = x + iy, then the greatest value of z 2 + is:
Correct answer: 5
EnglishNVS PGT 2022
Q34.The least value of ‘n’ which satisfies 1 + 3 + 32 +... +3n−1 > 700 is:
Correct answer: 7
EnglishNVS PGT 2022
Correct answer: 0.06 x3/m3
EnglishNVS PGT 2022
Q36.34n+2 + 52n+1 is completely divisible by:
Correct answer: 14
EnglishNVS PGT 2022
Q37.If x = 2 + 2 1 3 3 2 2, + Then the value of x3 – 6x2 + 6x is:
Correct answer: 2
EnglishNVS PGT 2022
Q38.If n is a +ve integer, 32n − 8n − 1 is divisible by:
Correct answer: 64
EnglishNVS PGT 2022
Correct answer: 5 cm
EnglishNVS PGT 2022
Q40.If 1 1 4 4 2x 3x 7, − + = then x is equals to:
Correct answer: 1 16 or 81
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