Question
What will come in place of the question mark (?) in the
following series? 50, 70, 110, 190, 310, ?Solution
ATQ,
Differences 70 - 50 = 20 110 - 70 = 40 190 - 110 = 80 310 - 190 = 120 Pattern in differences 20, 40, 80, 120 → next = 160 Add to last term 310 + 160 = 470
A and B invested ₹50,000 and ₹75,000, respectively, in a business. After 6 months, A withdrew ₹10,000, and B added ₹25,000. At the end of the ye...
The simplified value of (452 x 452 x 452 – 356 x 356 x 356)/(452 x 356 + 452 x 452 + 356 x 356) is:
A pipe can fill a tank in 6 hours, while another pipe can empty it in 8 hours. If both pipes are opened together, how long will it take to fill the tank?
Two pipes A and B can fill a tank in 15 hours and 20 hours, respectively. If both pipes are opened together and then pipe A is closed after 5 hours, how...
Printer resolution is measured in which of the following?
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A circle is inscribed in a triangle ABC with sides 12 cm, 16 cm, and 20 cm. What is the radius of the circle?Â
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Solve the equation: 2x² - 8x + 6 = 0.
The population of a town increased to 13,520 in 2022 at a rate of 4% per annum. Find the population of that town in 2020.
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