RBI Grade B series_coding_relations — practice questions
70 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice RBI Grade B series_coding_relations in the app →Find the next number: 2, 6, 12, 20, 30, ?Find the next number: 1, 4, 9, 16, 25, ?Find the next: 3, 7, 15, 31, 63, ?Find the next: 1, 1, 2, 3, 5, 8, ?Find the missing: 5, 11, 23, 47, ?, 191Find the next: 8, 27, 64, 125, ?Find the next: 100, 50, 25, 12.5, ?Find the next: A, C, E, G, ?Find the missing: B, D, F, H, ?, LFind the next: AZ, BY, CX, DW, ?Find the next: ACE, BDF, CEG, ?Doctor : Hospital :: Teacher : ?Pen : Write :: Knife : ?Bird : Fly :: Fish : ?Hunger : Food :: Thirst : ?Light : Blind :: Sound : ?Botany : Plants :: Cardiology : ?3 : 27 :: 4 : ?5 : 24 :: 8 : ?7 : 56 :: 9 : ?Statements: All cats are mammals. All mammals are animals. Conclusion: All cats are animals.Statements: Some dogs are brown. All brown things are animals. Conclusion: Some dogs are animals.Statements: No teachers are lazy. Some teachers are intelligent. Conclusion: Some intelligent are not lazy.Statements: All birds can fly. Penguins are birds. Conclusion: Penguins can fly.Pointing to a photograph, Rohan said: 'She is my mother's only daughter's daughter.' How is the girl related tA is B's father. C is A's son. D is B's only sister. How is C related to D?In a family, P is M's son. N is P's sister. Q is M's mother. How is Q related to N?X is Y's brother. Z is Y's mother. W is Z's father. How is W related to X?If CAT = 3-1-20, then DOG = ?In a code language, ROSE is coded as SPTF (each letter shifted by +1). How is LILY coded?In a coded language, if HAPPY = IBQQZ, then how is SAD coded?If 'MOUSE' = 'LNTRD' in a code, what is 'KEY'?Ravi walks 5 km north, then 3 km east, then 5 km south. How far is he from the starting point?Anand walks 10 m east, then 5 m north, then 10 m west, then 5 m north. Final direction from start:A person facing north turns right by 90°, then left by 90°. He is now facing:Find the odd one out:In a class of 50 students, 30 play cricket and 25 play football. 10 play both. How many play neither?Among 100 students, 60 like math, 50 like science, 40 like both. How many like only math?Five friends A, B, C, D, E sit in a row. A is to the left of B, but right of C. D is right of B. E is leftmostIf 1, 2, 3 are adjacent faces of a cube and opposite face of 1 is 6, opposite of 2 is 5, what is opposite of 3In the series Z Y X W V U T S, what is the 5th letter from the right?If 'A' = 1, 'B' = 2, ... 'Z' = 26, then sum of letters in 'CAT':What day of the week was it on 15 August 1947?
Statement (I): India became independent on 15 August 1947.
StatIf 1st January 2024 was a Monday, what day was 1st March 2024 (2024 is a leap year)?Statements: (i) All students are hardworking. (ii) Rohan is not hardworking.
Which conclusion is valid?All ducks swim. Donald is a duck. Therefore:A is twice as old as B. B is 3 years older than C. If C is 5, how old is A?Sum of 5 consecutive integers is 60. The largest is:A car's value falls each year. The yearly values form a:The ancestor counts 2, 4, 8, up to 1024 stop after ten generations, so the sequence is:Odd natural numbers 1, 3, 5, and so on have nth term:Which sequence is built by a recurrence relation rather than a visible pattern?Series are often written compactly in ___ notation.When we say the sum of a series, we mean:A sequence defined by a rule gives first five terms 1, 3, 5, 7, 9. Its series is written as:In a G.P. every term after the first bears a constant ratio to the:In one of the sample sequences each term is the previous one times 0.01. The constant ratio is:A G.P. with first term a and ratio r is written a, ar, ar squared, and so on. Its third term is:In G.P. notation, n stands for the:The 10th term of 5, 25, 125, and so on equals:In a G.P. the 3rd term is 24 and the 6th term is 192. Dividing the two equations gives r equal to:The sum 7 + 77 + 777 + ... to n terms is found by:Over ten generations, a person's ancestors sum to 2046, computed using the sum formula of a:The geometric mean of two positive numbers a and b is:Inserting three numbers between 1 and 256 to form a G.P. gives r to the fourth equal to:Between 1 and 256 the real values of r that work are:If A and G are the A.M. and G.M. of two positive numbers, which is never smaller?30 bacteria double every hour. After 2 hours there are:Rs 500 deposited at 10 percent compounded annually grows each year by a constant ratio of:Inserting two numbers between 3 and 81 so the sequence is a G.P. gives: