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For a parallelogram, we need 2 pairs of parallel lines. So, we can "choose" any two lines from the first set of 4 parallel lines 'and' choose any two lines from the second set of 5 parallel lines. Hence the value we need is 4C2 × 5C2 = 6 × 10 = 60 Thus 60 parallelograms are formed.
Find the missing number in the series given below.
2, 6, 30, 210, ?, 30030
Six students are sitting around a circular table facing the centre. Puneet is sitting between Iqbal and Aman. Joya is sitting at the second place to the...
There are six friends Farhan, Anand, Chand, Sanjay, Maher, and Zaman each of different weight, 45, 56, 71, 65, 58 and 48 (all in kg) but not necessarily...
In a certain code language, 'COURT' is coded as OCRTR and 'JUDGE' is coded as UJAEG. How will 'ORDER' be coded in the same language?
In the following question, select the figure which can be placed at the sign of question mark (?) from the given alternatives.
Select the correct combination of mathematical signs to replace * signs and to balance the given equation:
72 * 144 * 72 * 6 * 40 * 110
Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is relat...
Statements:
1) All breads are cakes.
2) Some cakes are pastries.
3) All pastries are toffees.
Conclusions:
I. All...
Statements:
Amit is a good fielder.
All fielders have big hands.
Conclusions:
I. All people with big hands are field...
If '+' means '×', '×' means '–', '–' means '÷' and '÷' means '+', then what will come in place of the (?) in the following equation?
9 + ...