A man is 3 years older than his wife and four times as old as his son. If the son becomes 15 years old after 3 years. Then what is the present age of the wife?
60 years
51 years
48 years
48 years
D.
48 years
Let the age of son = x
Age of man = 4x
Age of wife = 4x - 3
Now,
x + 3 = 15
x = 12 years
Age of wife = 4 x 12 - 3 = 48 - 3 = 45 years
From the given alternative words, select the word which can not be formed using the letter of the given word:
UNIVERSALISATION
NATION
CURTAIN
LIVER
LIVER
If 'FRIEND' is coded as 'HTKGPF' then 'REVEAL' will be coded as:
TGXFCN
TGXNGC
TXGNCG
TXGNCG
Which of the following interchange of signs would make the equation correct?
5 + 3 x 8 - 12 ÷ 4 = 3
- and ÷
+ and x
+ and ÷
+ and ÷
Select the correct combination of mathematical signs to replace * signs and to balance the equation.
48 * 4 * 6 * 3 * 30
-, +, =, x
÷, =, x, +
÷, +, x, =
÷, +, x, =
Starting from a point, a person travels 3 km towards east and turns left and travels 4km. Then again he turns to left by and moves straight. Which direction is he facing now?
North-East
North-West
South-East
South-East
Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.
Statement: If he works hard he will be successful in life.
Conclusions: I. He is a hard worker.
Conclusions: II. Hard work pays
Both I and II follow
Only I follows
Only II follows
Only II follows
Identify the diagram that best represents the relationship among classes given below:
Tennis fans, Cricket players, Students