UPSC CSAT Reasoning Questions

If EHFNRQ is the code for BECKON, which word has the code QDFWXULQ?

In a certain code, BRAIN is written as *%+#× and TIER is written as $#+%. How is RENT written in that code?

If in a certain language, MACHINE is coded as LBBIHOD, which word would be coded as SLTMFNB?

If B is coded as 8, F is coded as 6, Q is coded as 4, D is coded as 7, T is coded as 2, M is coded as 3 and K is coded as 5, then what is the coded form of QKTB…

If GOLD is coded as HOME, COME is coded as DONE and CORD is coded as DOSE, how would you code SONS?

In a certain code language, BOARD is written as EQBNC. How will the word CLIMB be written in that language?

In a certain code, kaveri is written as vakire. How is mysore written in that code?

In a certain code language, GERMINATION is written as IMGRENNOAIT. How is ESTABLISHED written in that code?

Abhay gave an application for a new ration card to the clerk on Monday afternoon. Next day was a holiday. So the clerk cleared the papers on the next working da…

If SCOTLAND is written as 12345678, LOAN is written as 1435, LOTS is written as 8124, DAN is written as 537 and SON is written as 458, then what will be the cod…

Consider the following series: 0, 1, 9, 36, 99, 225, 441

Consider the following series: 888, 440, 216, 104, 48, 22, 6. Which term in the series is incorrect?

Which number in the given series is incorrect? 5, 8, 20, 42, 124, 246, 736

Consider the following series: 2, 3, 10, 40, 172, 885, 5346. Which of the following term is incorrect?

10, 26, 74, 218, 654, 1946, 5834

In the following question, find the missing number.

Consider the following series: 2, 8, 32, 148, 765, 4626, 32431

1, 3, 4, 7, 11, 18, 27, 47

10, 15, 24, 35, 54, 75, 100

2807, 1400, 697, 347, 171, 84, 41, 20