Choose the correct verb form from those in brackets.
The earth _ round the sun.
The earth moves round the sun.
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Find the odd man out?
396, 462, 572, 427, 671, 264.
Here the given series is 396, 462, 572, 427, 671, 264.
In all the terms, the middle digit is the sum of first and third digit except 427.
So the Odd number in the given series is 427.
Crack the code & Unlock the Key ?
From all the hints given,
only 042 satisfies and it unlocks the key.
Simplify
1.53 + 4.73 + 3.83 - 3 x 1.5 x 4.7 x 3.81.52 + 4.72 + 3.82 - 1.5 x 4.7 - 4.7 x 3.8 - 1.5 x 3.8
Apply a3 + b3 + c3 - 3abca2 + b2 + c2 - ab - bc - ca = a + b + c
Hence the answer is 1.5 + 4.7 + 3.8 = 10.
Choose the Antonym of the given word from the following options
'Jettison'
'Jettison' means to discard and 'salvage' means to rescue something discarded. Hence, 'salvage' is the word which is farthest in meaning to the given word 'Jettison'.
Find the missing number?
15, 30, ? , 40, 8, 48
Given nuber series is 15, 30, ? , 40, 8, 48
Here the number series follows a pattern that
15
15 x 2 = 30
30 ÷ 3 = 10
10 x 4 = 40
40 ÷ 5 = 8
8 x 6 = 48
Hence, the missing number in the series is 10.
If 20% of a = b, then b% of 20 is the same as :
20% of a = b
=> (20/100) * a = b
b% of 20 =(b/100) x 20 = [(20a/100) / 100] x 20= 4a/100 = 4% of a.
Simplify the following :
373+353+283-3x37x35x28372+352+282-37x35-35x28-37x28 ?
Given 373+353+283-3x37x35x28372+352+282-37x35-35x28-37x28
It is in the form of
a3+b3+c3-3abca2+b2+c2-ab-bc-ca= a + b + c
Here a = 37, b = 35 & c = 28
=> a + b + c = 37 + 35 + 28 = 100
Therefore, = 100
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