If 3 * 4 = 10, 5 * 8 = 18, 7 * 7 = ?
26
21
28
49
B.
21
3 x 4 = 10
⇒ 3 x 2 + 4 = 10
5 x 8
⇒ 5 x 2 + 8 = 18
7 x 7
⇒ 7 x 2 + 7 = 21
Two years ago, Aadhya was three times as old as his son and two years hence, twice her age will be equal to five times that of her son. Find Aadhya's present age.
38 years
36 years
34 years
42 years
From the given alternative words, select the word which cannot be formed using the letters of the given word:
ADMINISTRATION
STRAIN
TRADITION
SITUATION
RATION
If D stands for x, S stands for +, A stands for - and M stands for ÷, what is the value of the given expression
558
3312
137
31
In the following question, a series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
1 | 2 | 3 |
11 | 7 | 5 |
120 | 45 | ? |
19
16
15
17
Rahul starts and walks towards the south, he then turns to his right and walks 5 kms, then again turns left and walks 3 kms and then again turns left and walks 5 kms. In which direction is he from the starting point?
NORTH
SOUTH
EAST
WEST
Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.
Statements:
Conclusions:
Only I follows
Only II follows
Both I and II follow
Neither I and II follows