I If log 125 / log 5 = x, then x is equal to ? August 18, 2021 1 Min Read 0 180 August 18, 2021 1 Min Read 0 180 Answer : B. 3 Logarithm Editor Continue Reading
T The value of log2(1/64) is ? August 18, 2021 1 Min Read 0 56 August 18, 2021 1 Min Read 0 56 Answer : B. -6 Logarithm Editor Continue Reading
l log10(10) + log10(100) + log10(1000) + log10(10000) + log10(100000) is equal to ? August 18, 2021 1 Min Read 0 165 August 18, 2021 1 Min Read 0 165 Answer : A. 15 Logarithm Editor Continue Reading
I If 100.3010 = 2, then find the value of log0.125 (125) ? August 18, 2021 1 Min Read 0 189 August 18, 2021 1 Min Read 0 189 Answer : B. – 699 / 301… Logarithm Editor Continue Reading
F Find the value of log (a2 / bc) + log (b2 / ac) + log (c2 / ab) ? August 18, 2021 1 Min Read 0 490 August 18, 2021 1 Min Read 0 490 Answer : A. 0… Logarithm Editor Continue Reading
T The simplified form of log (75/16) – 2 log (5/9) + log (32/343) is ? August 18, 2021 1 Min Read 0 72 August 18, 2021 1 Min Read 0 72 Answer : A . log 2 Logarithm Editor Continue Reading
T The value of log 9/8 – log 27/32 + log 3/4 is ? August 18, 2021 1 Min Read 0 27 August 18, 2021 1 Min Read 0 27 Answer : A . 0 Logarithm Editor Continue Reading
W What is the value of log(ab2) – log(ac) + log(abc4) – 3log(bc) ? August 18, 2021 1 Min Read 0 121 August 18, 2021 1 Min Read 0 121 Answer : D. 1… Logarithm Editor Continue Reading
l logxY = 100 and log2x = 10, then the value of y is ? August 18, 2021 1 Min Read 0 44 August 18, 2021 1 Min Read 0 44 Answer : B. 21000… Logarithm Editor Continue Reading
A A certain number of answer sheets can be checked in 12 days working 5 hours each day by 9 examiners. For how many hours a day should 4 examiners work to check twice the number of answer sheets in 30 days ? August 17, 2021 1 Min Read 0 31 August 17, 2021 1 Min Read 0 31 Answer : D. 9 hours Chain Rule Editor Continue Reading
I If 4 men reap 40 acres in 30 days, how many acres will 18 men reap in 12 days ? August 17, 2021 1 Min Read 0 118 August 17, 2021 1 Min Read 0 118 Answer : D. 72 Acres Chain Rule Editor Continue Reading
C Consider the following quotients : 1) 368.39 divided by 17 2) 170.50 divided by 62 3) 875.65 divided by 83 Their correct sequence in decreasing order is : August 17, 2021 1 Min Read 0 56 August 17, 2021 1 Min Read 0 56 Answer : A. 1, 3, 2 Numbers Editor Continue Reading
B By what number should be 86700 divided to make it a perfect square ? August 17, 2021 1 Min Read 0 34 August 17, 2021 1 Min Read 0 34 Answer : A. 3 Numbers Editor Continue Reading
W What number is to be subtracted from 0.006898 to make it a perfect square ? August 17, 2021 1 Min Read 0 145 August 17, 2021 1 Min Read 0 145 Answer : C. 0.000009 Numbers Editor Continue Reading
I If Shalu buys 6 more apples, his carton will weight 14.5 kilograms. If the weight of one apple is 250 grams. How many apples did he initially had in his carton ? August 17, 2021 1 Min Read 0 383 August 17, 2021 1 Min Read 0 383 Answer : D. 52 Numbers Editor Continue Reading
W What is the smallest number that leaves a remainder of 2 when divided by 3, 4, 5, and 6 ? August 17, 2021 1 Min Read 0 24 August 17, 2021 1 Min Read 0 24 Answer : C. 62 LCM and HCF Editor Continue Reading
F Find the smallest 4 digit number which is divisible by 18, 24, 32 ? August 17, 2021 1 Min Read 0 36 August 17, 2021 1 Min Read 0 36 Answer : C. 1152 LCM and HCF Editor Continue Reading
T There are three numbers, these are co-prime to each other are such that the product of the first two is 551 and that of the last two is 1073. What will be the sum of three numbers ? August 17, 2021 1 Min Read 0 29 August 17, 2021 1 Min Read 0 29 Answer : B. 85 LCM and HCF Editor Continue Reading
S Six bells commence tolling together and toll at the intervals of 2, 4, 6, 8, 10, 12 seconds respectively. In 60 minutes how many times they will toll together ? August 17, 2021 1 Min Read 0 22 August 17, 2021 1 Min Read 0 22 Answer : C. 31 LCM and HCF Editor Continue Reading
F Find the greatest number which on dividing 1661 and 2045, leaves a remainder of 10 and 13 respectively ? August 17, 2021 1 Min Read 0 43 August 17, 2021 1 Min Read 0 43 Answer : B . 127 LCM and HCF Editor Continue Reading
