Question
Ajay invested Rs.a in SI at 8% rate of interest per
annum for 10 years. Vishal invested the same amount in SI at 5% rate of interest per annum for 6 years and the difference between the interest obtained by Ajay and Vishal is Rs.1500. Find the amount invested by Vishal.Solution
According to question, => (a × 8 × 10)/100 – (a × 5 × 6)/100 = 1500 => 80a/100 – 30a/100 = 1500 => 50a/100 = 1500 => a = Rs.3000
A series is given with two wrong terms. Select the wrong term in the given series.
32, 43, 58, 73, 92, 117, 144
3. 8, 15, 24, 34, 48, 63
Find the wrong number in the given series.
5, 3, 6, 17.25, 64.75
Identify the letter-cluster that does not belong to the following series.
RBK, TYM, VVO, XSP, ZPS, BMU
In the following question, select the wrong number from the given alternatives.
8, 10, 16, 32, 48, 78, 120
In the following question, select the wrong number from the given alternatives.
52, 26, 26, 52, 208, 1644
Select the wrong term in the series.
10, 19, 23, 52, 61, 133, 149
Select the number from among the given options that is wrong in the following series.
22, 30, 46, 78, 146, 270
Find the wrong number in the series given below.
6, 19, 59, 182, 544, 1637
In the following question, select the wrong number from the given alternatives.
32, 16, 16, 24, 48, 126, 360
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