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15 questions
If H.C.F.(336,54)=6 find L.C.M.(336,54). Type only the number in answer.
Write the smallest number which is divisible by both 306 and 657. Type only the answer.
Sumit is 3 times as old as his son. Five years later, he shall be two and half times as old as his son. How old is Sumit at present? Type only the answer as number.
45
15
40
50
For what value of k, will the following pair of equations have infinitely many solutions: 2x+3y=7 and (k+2)x−3(1−k)y=5k+1
4
-7
=4
3
Choose the rational number between 2 and 3
1.5
1.4
1.8
1
A father's age is three times the sum of the ages of his two children. After 5 years his age will be two times the sum of their ages. Find the present age of the father.
A fraction becomes 1/3 when 2 is subtracted from the numerator and it becomes 1/2 when 1 is subtracted from the denominator. Find the numerator of fraction.
Is the fraction 9/12 a repeating or terminating decimal?
Repeating
Terminating
Is the fraction 1/12 a repeating or terminating decimal?
Repeating
Terminating
Convert 85 to a decimal.
5.8
8.5
.652
.625
.4 and it terminates
.4 and it repeats
2.5 and it terminates
2.5 and it repeats
The decimal expansion of 11/40 is
terminating
repeating
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