If the first number is 20% less than the third number and the ratio of the second to the third number is 7 : 10, then the average of the first and third number is how much percent more than the second number?
SSC MTS 2023-01.09.2023-1
\(26\tfrac{4}{7}\)
\(28\tfrac{2}{7}\)
\(28\tfrac{4}{7}\)
\(24\tfrac{2}{7}\)
A college student spends 75% of his pocket money. When the pocket money increased by 20%, the expenditure also increased by 15%. What is the increase in the savings?
SSC MTS 2023-04.09.2023-1
Vikram saves 13% of his monthly salary. If his monthly expenditure is ₹5,220, then his monthly savings is:
SSC MTS 2023-04.09.2023-2
During the first year, the population of a town increased by 10% and during the next year, the population decreased by 10%. If the total population of the town was 19,800 at the end of the second year, find the population size at the beginning of the first year.
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Vaishali booked a bus ticket for ₹1,260. Because of her ill health, she had to cancel the ticket. She got a refund of ₹945 in this process. What is the percentage loss that Vaishali had to face?
SSC MTS 2023-05.09.2023-1