Question
A money bag has eight 50 paise coins, seven Rs. 2 coins,
and ten Rs. 10 coins. If one coin falls out and is lost, what is the probability that the lost coin is not a Rs. 2 coin?Solution
Number of Rs. 2 coins = 7
Total number of coins = 8 + 7 + 10 = 25
So, the required probability = 1 - 7/25 = 18/25
Form a meaningful word with the third, fourth, fifth, seventh and tenth letters of the word 'PERSONALITY'. What is the last letter of that word?
Pick up the pair that best illustrates a similar relationship.
Weight: Kilogram
Select the correct set of symbols:
64 Â Â 4 Â Â 5 Â Â 8 Â = Â 88
How straight lines are there in the given picture?
Circle : Sphere :: Square : ?
Which of the following numbers will replace the question mark (?) in the given series?
Arrange the given words in the sentence in which they occur in the dictionary.
1. MALISM
2. MAINED
3. MALAX
4. MARION
5. MANCES
In each of the given number-clusters, the number on the right side of = (the equal to sign) is calculated by performing certain mathematical operations ...
Select the term from among the given options that can replace the question mark (?) in the following series.
2A, 3C, 5F, 7J, 11O, ?
Five words have been given, out of which four are alike in some manner and one is different. Select the odd one.
Cataract, Cellulitis, Glaucom...