Question
Find the least 5-digit number which is perfectly divisible
by 14, 21, 35 and 42.Solution
ATQ,
LCM of 14, 21, 35 and 42 = 420
Least 5-digit number = 10000
So, 10000 ÷ 420 = 23.80
Therefore, we should multiply 24 and 420 to get the required 5-digit number
So, required number = 10,080
In a certain code RAINBOW is written as VNAMHZQ. How is SEMINAR written in that code?
Select the correct combination of mathematical signs that can sequentially replace the '$' signs and balance the equation.
180 $ 9 $ 6 ...
Out of the four given equations, the first three are solved based on a certain system. Find the correct answer for the unsolved fourth equation on the ...
Four letter-clusters have been given out of which three are alike in some manner and one is different. Select the letter-cluster that is different.
Which two numbers should be interchanged to make the following equation correct?
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...Select the figure from the options that can replace the question mark (?) and complete the pattern.
If ‘A’ means (÷), ‘B’ means (×), ‘C’ means (+), and ‘D’ means (-), then what is the value of the expression:
54 B 54 A 27 B 8 D...
Select the option that is related to the third term in the same way as the second term is related to the first term.
SZ : RA :: IL :
What should come in place of the question mark (?) in the given series based on the English alphabetical order?
TUO, VWR, XYU, ZAX, ?
