An automobile financier claims to be lending money at simple interest, but he includes the interest every six months for calculating the principal. If he is charging an interest of 10%, the effective rate of interest becomes: If n is a natural number, then (6n2 + 6n) is always divisible by: 2, 6, 12, 20, 30, 42, 56, (__) Let N = 553 + 173 - 723. N is divisible by: (1331)-2 ÷ (14641)-3 = (11)? * (121) 37 ? 103 169 257 367 6, 12, 48, 100, 384, 768, 3072 Find out the wrong number in the series. Let N = 553 + 173 - 723. N is divisible by: 40.83 x 1.02 x 1.2 =? The value of (4.7 x13.26 + 4.7 x 9.43 + 4.7 x 77.31 ) is Given that 268*74 =19832, find the values of 2.68 * 0.74. H.C.F. of 3240, 3600 and a third number is 36 and their L.C.M. is 2^4 x 3^5 x 5^2 x 7^2 The third number is: How many factors of 25*36*52 are perfect squares? In some code, letters a, b, c, d and e represents numbers 2, 4, 5, 6 and 10. We just don't know which letter represents which nu