CBSE Guess > Papers > Important Questions > Class X > 2012 > Mathematics > Mathematics By Mr. Janak Raj Kalia
CBSE CLASS X
- If d= HCF (48, 72) the value of d is:
- 24
- 48
- 12
- 72
- The decimal expansion of the rational number 11/2^3 5^2 will terminate after:
- One Decimal Place
- Two Decimal Place
- Three Decimal Place
- More than 3 Decimal Place
- If the HCF of 65 and 117 is expressible in the form 65 m - 117, then the values of m is:
- 4
- 2
- 3
- 1
- If d= LCM (36, 198), then the value of s is:
- 396
- 198
- 36
- 1
- In the adjoining factor tree, find the number m, n:
- 35/14
- 14/35
- 1/7
- 7/8
- If x- 23 x 3 x 52, y- 2 2 x 33 then IICF (x, y) is:
- 12
- 108
- 6
- 36
- Given that HCF (253, 440) = 11 and LCM (253, 440) = 253 x R. The value of R is:
- 400
- 40
- 440
- 253
- The rational number of decimal (0.6) � is:
- 33/50
- 2/3
- 111/167
- 1/3
- If two positive integer a and b are written as a = x2 y2and b = xy2; x,y are prime number then HCF (a, b) is:
- xy
- xy2
- x2 y3
- x2 y2
- Given that HCF (26, 91) = 13, then LCM (26, 91) is:
- 2344
- 182
- 91
- 364
Submitted By Mr. Janak Raj Kalia
Email Id : [email protected] |
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