(A) 6 m2
(B) 8 m2
(C) 10 m2
(D) 12 m2
Category: Maths
tan–1x+cot–1x = ?
(A) 0°
(B) 45°
(C) 90°
(D) 180°
sin[cos–1 (1/2)] = ?
(A) 0
(B)
(C)
(D) 1
What is the distance between points (1,0,3) and (4,–6,–2) in space?
(A)
(B) 65
(C)
(D) 70
cos(–780o) = ?
(A) 0
(B) 1/2
(C)
(D) 1
What is the 5th term in the expansion of (a+x)6 ?
(A) 5ax4
(B) 5a2x4
(C) 30ax4
(D) 30a2x4
Two dices, one 6-sided and one 4-sided, are thrown. What is the probability that sum of the dots shown on the dices is 3 or 4.
(A) 2/3
(B) 3/5
(C) 7/17
(D) 5/24
Which from the following is NOT a group?
(A) Set of integers under addition
(B) Set of integers under multiplication
(C) Set of real numbers under addition
(D) R–{0} under multiplication, where R is the set of real numbers
What is the 101st term of Harmonic Progression 1/2, 1/5, 1/8, …..
(A) 1/300
(B) 1/302
(C) 1/304
(D) 1/306
A car moved in a circular path of 58m radius, and make an angle of 45°. What is the distance covered by the car?
(A) 36
(B) 40
(C) 44
(D) 48