For the following questions answer them individually
The ultrasonic waves sent inside a metal block to find out an invisible crack or a hole in it is found using?
The difference between $$\frac{1}{3}$$and $$\frac{1}{4}$$of a number is equal to its square root. Find the number.
In this question, two statements are given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statements:
1) Some papers are pens.
2) All pens are pencils.
Conclusions:
I. All pencils are pens.
II. Some papers are pencils.
Read the following information carefully and answer the question given below.
A, B, C, D, E, F, G and H are sitting around a circular table facing the centre. No two males or two females are immediate neighbours of each other. A is the wife of H and sits to the immediate left of H. A sits third to the left of E. F sits second to the right of D. D is not an immediate neighbour of A or E. H and C are immediate neighbours of each other. F is not an
immediate neighbour of his wife B.
How many people sit between B and F when counted in anti-clockwise direction from B?
Read the following information carefully and answer the question given below.Â
During a party, a game is being played. For the game, 9 people from P to X (mix of boys and girls) have to stand in a vertical row. Boys are wearing blue helmets and girls are wearing green helmets. The row starts at top and with a green helmet. Boys and girls stand alternately in the row. Each position in the row can be occupied by one person only.Â
i) P stands seven places before Q.
ii) Third green helmet is R.
iii) Second boy after R is S.
iv) Fourth place in the row is occupied by T.
v) U stands ahead of P.
vi) V stands between R and P.
vii) X is a girl.
Who among the following stands after X?
What is the GCD of these polynomials? $$(x^{3} + x^{2}+ x + 1)$$ and $$(x^{3} + 2x^{2} + x + 2)$$?
If a sum of money doubles itself in 4 years at a certain rate, when will it become 16 time itself at the same rate of Simple Interest?
