NDA Maths Mock Test – 01

Question: For any two square matrices A & B, |A| = 2 & |B| = 6 then |AB| is For

Question: Characteristic of logarithm of a number 14768 is Characteristic of logarithm of a number 14768 is Options: 3 2

Question: {C0 + 2C1 + 3C2 + …+ (n + 1)Cn} = ? {C0 + 2C1 + 3C2 + …+

Question: If log0.04(x – 1) ≥ log0.2(x – 1) , then x belongs to the interval. If log0.04(x – 1)

Question: If the coefficients of am and an in the expansion of (1 + a)m+n are α and β ,

Question: How many terms are there in the expansion of (1 + 2x + x2)5 + (1 + 4y +

Question: The number of ways, in which a student can select one or more questions out of 12 each having

Question: Number of all four digit numbers having different digits formed of the digits 1, 2, 3, 4 and 5

Question: How many 5-letter words with or without meaning can be formed out of letters of the word EQUATIONS if

Question: If C (n, 12) = C (n, 8), then C (22, n) is equal to If C (n, 12)