NDA Maths Mock Test – 01 – Q35
Question: Options: (ac – b2)(ax2 + 2bx + c) Negative Positive 0 (ac – b2)(ax2 + 2bx + c) Negative
Question: Options: (ac – b2)(ax2 + 2bx + c) Negative Positive 0 (ac – b2)(ax2 + 2bx + c) Negative
Question: The number of all possible matrices of order 2 × 3 with each entry 1 or -1 is The
Question: If A = 0 0 0 1 0 0 0 1 0 , then If A = 0 0
Question: Options: 1 0 -1 R 1 0 -1 R Correct Answer: a) Explanation: 1 1133.3(b)A”=0‘ 1 1133.3(b)A”=0‘
Question: For any two square matrices A & B, |A| = 2 & |B| = 6 then |AB| is For
Question: If A = cos α -sin α sin α cos α , and A + A’ = I, if
Question: Characteristic of logarithm of a number 14768 is Characteristic of logarithm of a number 14768 is Options: 3 2
Question: If log0.04(x – 1) ≥ log0.2(x – 1) , then x belongs to the interval. If log0.04(x – 1)
Question: {C0 + 2C1 + 3C2 + …+ (n + 1)Cn} = ? {C0 + 2C1 + 3C2 + …+
Question: How many terms are there in the expansion of (1 + 2x + x2)5 + (1 + 4y +