self Maths Puzzle Logical Reasoning Mathematical Reasoning

The sum of six consecutive even numbers of set-A is 402. What is the sum of another set-B of four consecutive numbers whose lowest number is 15 less than double the lowest number of set- A?

(A) 444

(B) 442

(C) 440

(D) 446

(E) None of these

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self Other Question

Kamya purchased an item of Rs. 46,000 and sold it at loss of 12 per cent. With that amount she purchased another item and sold it at a gain of 12 per cent. What was her overall gain/loss?

(A) Loss of Rs. 662.40

(B) Profit of Rs. 662.40

(C) Loss of Rs. 642.80

(D) Profit Rs. 642.80

(E) None of these
Call rate of a sim company-A is 1 paisa for every 3 seconds. Another sim company-B charges 45 paisa per minute. A man talked 591 seconds from Sim Company-A and 780 seconds from sim company-B. What would be the total amount he spent?

(A) Rs. 7.80

(B) Rs. 7.40

(C) Rs. 7.46

(D) Rs. 7.82

(E) Rs. 8.46