Question
A box contains the coins of 5p, 10p and 25p are in the
ratio 3:4:6. If there is Rs. 82 in all, how many 10p coins are there?Solution
Let the no. of 5p, 10p, 25 p coins be 3x, 4x & 6x respectively. Then sum of their values = Rs. [{5 x (3x/100) + 10 x (4x /100) + 25 x (6x/100)}] =Rs. [(15x/100) + (40x /100) + (150x/100)] =Rs. (15x + 40x + 150x/100) = Rs. (205x /100) Therefore, 205x /100 = 82 x = 82 x (100/205) x = 40 Hence the no. of 10p coins = 4x = 4 x 40 = 160
Select the most appropriate synonym of the given word.
Aromatic
- Each of the following questions consists of two words which have a relationship to each other. This is followed by four pairs of related words. Choose the ...
Select the INCORRECTLY spelt word.
A) Clang B) Impudence C) Peal D) Scorn
...Select the most appropriate ANTONYM of the given word.
Hospitality
Deter
Each of the following questions consists of two words which have a relationship to each other. This is followed by four pairs of related words. Choose t...
- Choose the alternative which can replace the bold word without changing the meaning of the sentence.
His prolific writing career spanned over five ... Select the most appropriate synonym of the given word.Â
RELUCTANT
1) I except that
2) I am short
3) tempered, but
4) so are you.
5) No error
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