Find the solution and fill the blanks :

`12 + 3 times 12 - 2 = ---`

( a ) 46
( b ) 178
( c ) 48
( d ) 44

Fill in the blanks: 12 + (-12) = __________

Fill in the blanks: (-4) + _________ = -12

What should come in place of the question mark (?) in the following questions: ? + 12 xx 17 = 238 . Options are (a) 178 (b) 218 (c) 128 (d) None of these.

48 - 12 of 2 + [3 + 17 xx 2] = ?

Find the LCM of 12, 48 and 36.

Find the value of given expression (-12)[11 + {7 xx (-3)}] div [4{13 - (-3) xx (-6) }] = (a) -6 (b) -4 (c) 4 (d) -2

Find the missing term in the given series. 3, 12, 48, 192, ? (a)202 (b)301 (c)768 (d)689

In a division sum,the divisor is 12 xx the quotient and 5 xx the remainder.If the remainder is 48, then the dividend is 2404 (b) 3648 (c) 4808 (d) 4848

Find the common factors of : (a) 4,8 and 12 (b) 5,15 and 25