If 7Ω6 = 84, 8Ω7 = 112 and 8Ω4 = 64, then find the value of 3Ω4 = ?
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Arrange the following words as per order in the dictionary
1. Organ
2. Origin
3. Orient
4. Organic
5. Organise
In the following question, select the related number from the given alternatives.
15 : 22 : : 19 : ?
In the following question, select the missing number from the given series.
57, 54, 48, 39, ?, 12
What should come in place of the question mark(?) in the following questions ?
316 + 412 - 223 - 11112 = ?
? = (3 + 4 - 2 - 1) + ( 1/6 + 1/2 - 2/3 - 11/12)
= 4 + [(2+6-8-11)/12]
= 4 - (11/12 )= 31/12.
52 : 57 : : 46 : ?
Find the quadratic equations whose roots are the reciprocals of the roots of 2x2+5x+3?
A) 3x2+5x+2=0
B) 5x2+3x+2=0
C) 3x2-5x-2=0
D) None
The quadratic equation whose roots are reciprocal of 2x2+5x+3=0 can be obtained by replacing x by 1/x.
Hence, 2(1/x)(1/x)+ 5(1/x) + 3 = 0
=> 3x2+5x+2=0
63, 56, 50, 43, 37, 30, ?