In a party 19 persons shake hands with every other person. Find the total no of handshakes in the party?
As two persons are involved in one handshake, total number of handshakes in the party = 19C2 = `(19xx18)/2` = 171
The ratio of the ages of a child, his father and grandfather is 1 : 5 : 9. Three years hence, the child will be 10 years old. What is the present age of...
Statement:
Some Bangles are Bracelets.
All chains are Rings.
Some Bracelets are Chains.
Conclusions:
(I) Some Ba...
Which number will replace the question mark (?) in the following series?
5, 13, 22, 40, 83, 175, 348,?
Aditi is the mother of Vandana; Naresh is the son of Aditi: Dinesh is the brother of Pinki; and Pinki is the daughter of Vandana. How is Dinesh related ...
Three statements are followed by four conclusions numbered I, II, III and IV. You have to consider these statements to be true, even if they seem at va...
'Dove' is related to 'peace' in the same way as 'sloth' is related to:
If ‘+’ means ‘–‘, ‘–‘ means ‘×’, ‘×’ means ‘÷’ and ‘÷’ means ‘+’, then what is he value of the following expres...
Select the letter that can replace the question mark (?) in the following series.
L, J, H, F, D, ?
Select the correct mirror image of the given figure when the mirror is placed at MN as shown below.
