The visit his mother off and on. Here ‘off and on’ means
- Regularly
- hourly
- occasionally
- consistently
MCQ Questions
Leaders should not only make speeches they should also be prepared to bell the cat.
Leaders should not only make speeches they should also be prepared to bell the cat.
- To take lead in danger
- To tie bell to a cat’s neck
- To be alert of the enemy
- To make noise
If P(A) = 0.4 P(B) = 0.8 P(B / A) = 0.6 then P( A ∩ B) is equal to:
If P(A) = 0.4 P(B) = 0.8 P(B / A) = 0.6 then P( A ∩ B) is equal to:
- 0.24
- 0.3
- 0.48
- 0.96
The scaler product of 5i + j – 3k and i – 4j + 7k is:
The scaler product of 5i + j – 3k and i – 4j + 7k is:
- 10
- -10
- 15
- -15
A fraction becomes 1/3 when 1 is subtracted from the numerator and it becomes 1/4 when 8 is added to its denominator. Find the fraction.
A fraction becomes 1/3 when 1 is subtracted from the numerator and it becomes 1/4 when 8 is added to its denominator. Find the fraction.
- 5/12
- 3/32
- 12/5
- 8
The mode and mean is given by 7 and 8, respectively. Then the median is:
The mode and mean is given by 7 and 8, respectively. Then the median is:
- 1/13
- 13/3
- 23/3
- 33
Value of k, for which A = [[k, 8], [4, 2k]] is a singular matrix is-
Value of k, for which A = [[k, 8], [4, 2k]] is a singular matrix is-
- -4
- 4
- ±4
- 0
If 6sin(x ^ 2 – 6x + 8.5) = π then the value of x is-
If 6sin(x2 – 6x + 8.5) = π then the value of x is-
- 1
- 2
- 3
- 5
A pole 6m high casts a shadow 2√3 m long on the ground, then find the angle of elevation of sun.
A pole 6m high casts a shadow 2√3 m long on the ground, then find the angle of elevation of sun.
- 30 degree
- 60 degree
- 90 degree
- 45 degree
The function f(x) = x + cos x is
The function f(x) = x + cos x is
- always increasing
- always decreasing
- increasing for a certain range of x
- none of these
