Questions Asked in IBPS RRB Office Assistant Prelims 17th Sep Exam 1. IBPS RRB CLERK 17th slot 2 Number Series (a) 10, 4, 3, 3.5, 6,? (b) 6, 5, 8, 21, 80,? (c) 98, 111, 85, 137,?, 241 (d) 7, 8, 16, 43, 107,? (e) 7, 7, 10, 18,?, 57 2. IBPS RRB CLERK 17th slot 3 Number Series (a) 7 6 10 36 280? (b) 6 4 77 294 806? (c) 4 7 16 43 124? (d) 69 67 62 52? 3. IBPS RRB CLERK 17th slot 4 Number Series 1). 2, 6, 22, 86, 342,? 2). 2, 3, 8, 36, 296,? 3).266, 267, 240, 365,?, 751 4). 17, 8, 7, 9, 16,? 5). 78, 78, 75, 67,?, 28 4. RRB Clerk 16th September 2017 Asked Questions 1) 555.05+55.50+5.55+5+0.55=? 2) 1425 + 8560 + 1680 200 =? 3)? % of 800 = 293 22% of 750 4) 25.6% of 250 +?=119
1. An article is marked at 10% above the cost price. When the selling price of an article is increased by 20%, then the profit gets increased by Rs. 96. If the marked price is Rs. 440 then find original selling price. 2. The average of two consecutive even numbers is 109 and the average of two consecutive odd numbers is 114. If the smaller odd number is 3 greater than the larger even number then what is the sum of the smaller odd number and the larger even number. 3. Four years hence, B will be 30 years old. The ratio of A s age one year hence to B s age one year ago is 4:%. Find the age of A 5 years ago. 4. The ratio of Curved Surface Area to total Surface Area of Cylinder is 3:5. If the curved surface area of the cylinder is 1848 metre square, find the height of the cylinder. 5. The Cost Price of B is 60% more than A. A was sold at 60% profit and B was sold at 20% loss. If the difference between their Selling Price is R. 32/-, find the cost price of B. 6. A started a business after investing Rs. 1200/-. After x months, B joined with a capital of Rs. 1500/-. At the end of the year, B s share was Rs. 750/- out of the total profit of Rs. 1950/-. What is the value of x? 7. There are 5 white balls, 6 red balls and 4 green balls. 2 balls are drawn one after the other. Find the probability that none of them is White. 8. A can complete a work in 15 days. B is 50% more efficient than A. Both A and B work together for some days, then B leaves and A finishes the remaining 1/3rd of the work. For how many days A & B worked together?
9. A vessel contains liquid P and Q in the ratio 5 : 3. If 16 litres of the mixture are removed and the same quantity of liquid Q is added, the ratio become 3 : 5. What quantity does the vessel hold? 10. A sum was put at simple interest at a certain rate for 3 years. Had it been put at 1% higher rate, it would have fetched Rs. 5100 more. The sum is: Number Series Asked 1 ) 3, 8, 18, 38, 78,? 2 ) 6, 3, 3, 6, 24,? 3 ) 142,133,115,88,? 4 ) 5, 8, 12, 18,27,? 5 ) 2, 10, 30, 68,130,? Solution : 1 ) x2+2.x2+2..x2+2..x2+2 2 ) x0.5..x1..x2..x4..x8 3 ) -9.-18.-27.-36 4)+3.+4..+6.+9.+13 +1 +2..+3 +4 5 ) +8 +20..+38..+62.+92 +12 +18.+24.+30 1. Eight people viz. G, H, I, J, K, L, M and N lives in a Building on different floors from top to bottom (such as ground floor numbered as 1 and top is numbered as 8) but not necessarily in the same order. There is a gap of three floors between J and L and both of them lives on odd number of floor. N lives just above H, who lives on even numbered floor. I lives on floor number 6.Only
one person lives between L and M. J lives above I. Three persons live between K and H. 2. A, B, C, D, E, F, G and H are eight members standing in a row (not necessarily in the same order) facing north. C and B have as many members between them as G and C have between them. D, who is 4th from the extreme left end, is 2nd to the left of E. G is 3rd place away from one of the extreme end. Neither B nor C sits any extreme end. F sits immediate right of A. 3. How many pairs of letters are there in the word WORSHIP which have as many letters between them in the word as in alphabetical series? (a) None (b) One (c) Two (d) Three (e) Four 4. If in the number 9737132710, positions of the first and the second digits are interchanged, positions of the third and fourth digits are interchanged and so on till the positions of 9th and 10th digits are interchanged, then which digit will be 6th from the left end? (a) 7 (b) 1 (c) 3 (d) 9 (e) None of these
5. IBPS RRB Office Assistant 2017 4th Slot Number Series and Some Questions 1) 6,14,78,294,806? 2) 7,6,10,36,280,? 3) 4,7,16,43,124,? 4) 69,67,62,52,? 5) 13,7,8,13.5,29,? 6) 266,267,240,365,? 7) 17,8,7,9,16,40,? 8) 2,6,22,86,342,? 9) 78,78,75,67,? 10) 10,4,3,3.5,6,? 11) 6,5,8,21,80,? 12) 98,111,85,137,???,241 13) 7,8,16,43,107,? 14) 7,7,10,18,???,57 15) 7,8,18,57,232,? 16) 6,8,13,23,???,66 17) 8,5,6,10,21,?? 18) 4,18,46,102,???,438 19) 109,110,102,129,65,??? 20) 3,8,18,38,78,???,158 21) 6,3,3,6,24,??? 22) 142,133,115,88,??? 23) 5,8,12,18,27,?? 24) 2,10,30,68,130,?? 25) 2,3,8,27,112,??? 26) 3,7,15,31,63,????
27) 192,176,151,115,66,??? 28) 0,7,26,63,124,??? 29) 15 men do a work in 16 days & 18 women complete a work in 25 days. if 15 men started the work & left after 8 days then how many women required to complete remaining work in 3 days? 30) 35 litre will be distributed in Milk & water in the ratio of 5:2. If 8 litre milk & 2.5 litre water will add then what is the new ratio? 31) A's salary is 40000 & he saves Rs. 8000. If he spend on rent & other expenses in the ratio of 5:3 then how many amount he spend on rent? 32) Cost price of an article was Rs. 800. when it was discounted by 20% & x%. he sells it at 480 RS. find the value of x? 33) 3 person average is 45 & 2 other person average is 55. then what is the value of all 5 person's average? {didn't remember the value} 34) 3 shirts & 5 trousers value is 4050. If one shirt is 8/9 of one trouser then what is the value of 3 trousers? 35) Principal = something, Rate - 11%, interest - something other principal = something, rate = given, find interest =? [time will find out by first principal] 36) A & B present age ratio is something. 10 years hence their age ratio will become something. then what will the total of their age 8 year before? 37) (A+ B) average - 130. A is 25% of D. B is 20% of C. C is 50% of A. then what is the value of A?