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Q–ö˛$√Ö ∑ B®–ÈΔÊˇÖ 30 Ú‹Ú≥tÖ∫ΔÊˇ$ 2018
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What is the number of frogs in the pond? Q U A N TITATIVE A PTITU DE DIRECTIONS (Qs. 1-5): What should come in place of question mark (?) in the following number series? 1. 121 117 108 92 67? a) 31 b) 29 c) 41 d) 37 e) None of these 2. 50 26 14 ? 5 3.5 a) 6 b) 8 c) 10 d) 12 e) None of these 3. 3 23 43 ? 83 103 a) 33 b) 53 c) 63 d) 73 e) None of these 4. 748 737 715 682 638 ? a) 594 b) 572 c) 581 d) 563 e) None of these 5. 1 9 25 49 81 ? 169 a) 100 b) 64 c) 81 d) 121 e) None of these 6. The ratio of ducks and frogs in a pond is 37:39 respectively. The average number of ducks and frogs in the pond is 152. What is the number of frogs in the pond? a) 148 b) 152 c) 156 d) 144 e) None of these 7. The number of employees in Companies A, B and C are in a ratio of 4:5:6 respectively. If the number of employees in the Companies is increased by 25%, 30% and 50% respectively, what will be the new ratio of employees working in Companies A, B and C respectively? a) 13 : 10 : 18 b) 10 : 13 : 17 c) 13 : 15 : 18 d) Cannot be determined e) None of these 8. The average of five positive numbers is 213. The average of the first two numbers is 233.5 and the average of last two numbers is 271. What is the third number? a) 64 b) 56 c) 106 d) Cannot be determined e) None of these 9. Sonali invests 15% of her monthly
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salary in insurance policies. She spends 55% of her monthly salary in shopping and on household expenes. She saves the remaining amount of Rs.12,750. What is Sonali’s monthly income? a) Rs.42,500 b) Rs.38,800 c) Rs.40,000 d) Rs.35,500 e) None of these What approximate amount of compound interest can be obtained on an amount of Rs.9,650 at the rate of 6% p.a. at the end of 3 years? a) Rs.1,737 b) Rs.1,920 c) Rs.1,720 d) Rs.1, 860 e) Rs.1,843 A milkman sells 120 litres of milk for Rs. 3,360 and he sells 240 litres of milk for Rs. 6,120. How much concession does the trader give per litre of milk, when he sells 240 litres of milk? a) Rs.2 b) Rs.3.5 c) Rs.2.5 d) Rs.1.5 e) None of these When 3,626 is divided by the square of a number and the answer so obtained is multiplied by 32, the final answer obtained is 2,368. What is the number? a) 7 b) 36 c) 49 d) 6 e) None of these The sum of the digits of a two digit number is 14. The difference between the first digit and the second digit of the two digit number is 2. What is the product of the two digits of the two digit number? a) 56 b) 48 c) 45 d) Cannot be determined e) None of these A car runs at the speed of 50 kmph when not serviced and runs at 60 kmph, when serviced. After servicing the car covers a certain distance in 6 hours. How much time will the car take to cover the same distance when not serviced? a) 8.2 hours b) 6.5 hours c) 8 hours d) 7.2 hours e) None of these
H ints w ith Explanation
B.Krishna Kishore Senior Faculty
IBPS Clerks Prelims
›Î≤Mä¸fi ªÍΔäˇfi: –ö˛$´ßë≈Áfl˝≤, Δ>{Ü øZf-ØÈ-∞Mϸ –ö˛$´ßÊ˛≈-M>ÀÖÃZ ÜØ˲-yë-∞Mϸ EßÛ˛™-’Ö-_Ø˲ ªÍΔäˇØ˲$ ›Î≤Mä¸ ªÍΔäˇV> Ì≥À$-›Î¢ΔÊˇ$. C— ΔˇÖyÊ˛$ ΔÊˇM>À$. 1) ¥˜yÊ˛$À$ B´ßëΔÊˇ ªÍΔäˇfi 2) Ø˲så˝fi AÖyä˛ WÖfÀ B´ßëΔÊˇ ªÍΔäˇfi ——´ßÊ˛ –ö˛$$yÏ˛ Á≥ßë-Δ>¶-ÀØ˲$ ¥˜yÊ˛$À ΔÊˇ*Á≥Ö-ÃZMϸ –ö˛*«a ∞»~ô˲ ∞ÁŸµ-Ü¢ÃZ MʸÕÌ≥ GMä¸fi-{r*-yÊ˛Δäˇ ßë”Δ> ©ΔÊˇÉ-^˲-ô˲$-ΔÊˇ{Á‹ ªÍΔäˇV> ^Û˛ƒÊ˝$yÊ˛Ö JMʸ Á≥ßÊ˛ÆÜ. –ö˛$$ÖßÊ˛$V> {¥ÎÚ‹ã‹ ^Û˛Ì‹Ø˲ Ø˲så˝fi, WÖf-ÀØ˲$ Cô˲ΔÊˇ –ö˛$$yÏ˛ Á≥ßë-Δ>¶-ÀØ˲$ ∞»~ô˲ ∞ÁŸµ-Ü¢ÃZ ªÒ˝ÀœÖ-¥Î-MʸÖÃZ –Û˛Ì‹ –ö˛$$ÖßÊ˛$V> ÔŸså˝V> ^Û˛›Î¢ΔÊˇ$. B ÔŸså˝Ø˲$ ∞À$–ö˛#, AyÊ˛zÖV> Mʸܢ-«›Î¢ΔÊˇ$. D ªÍΔäˇfiÃZ WÖfÀ$, —ô˲¢ØÈÀ$ {V>Ø˲*≈Ãå˝fi Mʸ∞Ì≥Á‹*¢ ÜØ˲-yë-∞Mϸ MˆÖô˲ VʸsÏ˝tV>, MʸΔÊˇMʸΔÊˇÃÍyÊ˛$ô˲* EÖsÍΔˇ$$.
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ªÍΔÊˇœØ˲$ {¥˘sÓ˝Øå˛ ªÍΔäˇfi AÖsÍΔÊˇ$. “sÏ˝∞ {Á≥´ßë-Ø˲ÖV> ƒÊ˝$$–ö˛ô˲, Br-V>‚Ê˝ìœ, ªÍyÓ˛ ºÀzΔäˇfi EÁ≥ƒÒ˝*W›Î¢ΔÊˇ$. “$Ãå˝ »ı≥œã-‹-–˛$Öså˝ ªÍΔäˇfi: {Á≥ƒÊ˝*-◊ÍÃZœ, Á≥∞ JÜ¢yÏ˛ô¯ ÃÙ˝ßÊ˛ÖsÙ˝ BÔú-Á‹$ÃZœ øZfØË˛Ö ^Û˛ƒÊ˝$yÊ˛Ö “À$-Á≥-yÊ˛∞ –È« M¯Á‹Ö B‡ΔÊˇ {Á≥ôÈ≈–ö˛*≤ƒÊ˝$ ªÍΔäˇfi ô˲ƒÊ˝*ΔÊˇ$ ^Û˛›Î¢ΔÊˇ$. C— ‘Ë˝»-Δ>-∞Mϸ ô˲WØ˲ ‘Ë˝Mϸ¢∞, ¥˘ÁŸMʸ —À$-–ö˛ÀØ˲$ AÖ®›Î¢Δˇ$$. {ªÙ˝Mä¸-∏Îã‹t ›Î≤Mä¸ ªÍΔäˇ: {Á≥Ü-Δ¯l EßÊ˛ƒÊ˝$Ö ô˲Á≥µ-∞-Á‹«V> sÏ˝ÌúØå˛ ÃÙ˝ßë {ªÙ˝Mä¸-∏Îã‹t ÜØÈ-À∞ yëMʸtΔÊˇ$œ Á‹À‡ CÁ‹$¢-ØÈ≤ΔÊˇ$. AÖßÊ˛$-–ö˛Àœ H߲OØÈ Á≥«-Ì‹¶-ô˲$ÃZœ EßÊ˛ƒÊ˝$Ö {ªÙ˝Mä¸-∏Îã‹t ^Û˛ƒÊ˝$-ÃÙ˝-∞-–ÈΔÊˇ$ {Á≥ôÈ≈-–ö˛*≤-ƒÊ˝$ÖV> ô˲ƒÊ˝*-ΔÊˇ$^Û˛-Ì‹Ø˲ ΔˇyÓ˛ r$ Dså˝ ªÍΔäˇ-ÀØ˲$ ÜØ˲yÊ˛Ö ßë”Δ> ‘Ë˝Mϸ¢∞, ¥˘ÁŸMʸ —À$-–ö˛-ÀØ˲$ ¥˜ÖßÊ˛rÖ D ªÍΔÊˇœ EßÛ˛™‘Ë˝Ö.
Ø˲*≈{sÏ˝-ÁŸØå ªÍΔäˇfi ‘Ë˝»-Δ>-∞Mϸ A–ö˛-Á‹-ΔÊˇ-–˛$OØ˲ ¥˘ÁŸMʸ —À$-–ö˛-ÀØ˲$ AÖ®Ö-^˲-yë-∞Mϸ
EßÛ˛™-’Ö-_Ø˲ ©ΔÊˇÉ-^˲-ô˲$-ΔÊˇ-{›Î-M>-ΔÊˇÁ≥# Á≥sÏ˝t∞ Ø˲*≈{sÏ˝-ÁŸØå ªÍΔäˇ AÖsÍΔÊˇ$. –ÈÁ‹¢-–È-∞Mϸ C— –ö˛$Ø˲Mʸ$ Mˆô˲¢ M>ßÊ˛$. –Û˛ΔÊˇ$-‘Ë˝-Ø˲Vʸ, ªÒ˝ÀœÖ ÃÙ˝ßë ô˛Àœ Ø˲$–ö˛#”À$, ªÒ˝ÀœÖô¯ ô˲ƒÊ˝*-ΔÊˇ$-^Û˛ı‹ _MϸPÀ$ Mʸ*yë Ø˲*≈{sÏ˝-ÁŸØå˛ ªÍΔäˇfi M¯–ö˛Mʸ$ ^˛Ö®-Ø˲–Û˛.
Ø˲*≈{sÏ˝-ÁŸØå˛ ªÍΔäˇfi & ΔÊˇM>À$ ◆
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GØ˲»j ªÍΔäˇfi: A´®Mʸ ‘È»-ΔÊˇMʸ ‘Ë˝Mϸ¢ A–ö˛-Á‹-ΔÊˇ-–˛$OØ˲ –È«M¯Á‹Ö “sÏ˝∞ ô˲ƒÊ˝*ΔÊˇ$ ^Û˛›Î¢ΔÊˇ$. {¥˘sÓ˝Øå˛ ªÍΔäˇfi: A´®Mʸ {¥˘sÓ˝-Ø˲œØ˲$ ‘Ë˝»-Δ>-∞Mϸ AÖ®Ö^Û˛
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–ö˛$$yÏ˛ Á≥ßë-Δ>¶À$ —∞-ƒÒ˝*-Vʸ-ßë-ΔÊˇ$À A–ö˛-Á‹-Δ>∞≤ ∫sÏ˝t Ø˲*≈{sÏ˝-ÁŸØå˛ ªÍΔäˇÀ$ –ö˛*ΔÊˇ$-ô˲$Ö-sÍΔˇ$$. AÖßÊ˛$-–ö˛Àœ {Á≥ôÛ˛≈Mʸ ∞Á≥#◊˝$À ı‹–ö˛ÀMʸ$ °Á‹$M¯–ö˛yÊ˛Ö A–ö˛Á‹ΔÊˇÖ. ªÒ˝ÀœÖ, –Û˛ΔÊˇ$-‘Ë˝-Ø˲-VʸÀ$, –Û˛, M¸Ì‹Øå˛, ›˘ƒÊ˝* {¥˜sÓ˝Øå˛, ¥˜r$t °Ì‹Ø˲ Á‹Øå˛-Áúœ-–ö˛Δäˇ —ô˲¢-ØÈÀ$, Ø˲$–ö˛#”À$, —r-—$Øå˛fi, —$Ø˲-ΔÊˇÃå˝fi, ıúœ–ö˛Δäˇfi, B‡ΔÊˇ ΔÊˇÖVʸ$À$,
Á≥«-{‘Ë˝–ö˛$ –ö˛≈ƒÊ˝$Ö ●
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¥˜yÊ˛$À B´ßëΔÊˇ Ø˲*≈{sÏ˝-ÁŸØå˛ ªÍΔäˇfi ô˲ƒÊ˝*» Eô˲µÜ¢ ›Î–ö˛$ΔÊˇ¶≈Ö: ∞—$-⁄Î-∞Mϸ 60 ªÍΔÊˇ$œ, Á≥«{‘Ë˝–ö˛$ –ö˛≈ƒÊ˝$Ö: ΔÊˇ*.50 ÀÑʸÀ$ Ø˲så˝fi á Ô‹yä˛fi B´ßëΔÊˇ Ø˲*≈{sÏ˝-ÁŸØå˛ ªÍΔäˇfi Eô˲µÜ¢ ›Î–ö˛$ΔÊˇ¶≈Ö: 400 MÛ¸iÀ$, Á≥«-{‘Ë˝–ö˛$ –ö˛≈ƒÊ˝$Ö: ΔÊˇ*.50 ÀÑʸÀ$
Á‹”ƒÊ˝$Ö E¥Î´® {Ì≥f-ΔÛˇ”-sÏ˝–í˛fi {Á≥´ßëØ˲ –ö˛$$yÏ˛ Á≥ßë-Δ>¶À$.
ƒÊ˝$Ö{ô˲ Á≥«-Mʸ-Δ>À$ ◆
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¥˚yÊ˛Δäˇ B´ßë-«ô˲ ªÍΔäˇfi: Ì≥ÖyÏ˛ —$MʸfiΔäˇ, GMä¸fi-{r*-yÊ˛Δäˇ, –ö˛òÃå˝zÀ$, ∏˘œ Δ>≈Ì≥ÖVä¸ —$ÁŸØå˛ A–ö˛-Á‹ΔÊˇÖ. WÖfÀ$ á Ø˲så˝fi B´ßë-«ô˲ ªÍΔäˇfi: Δ¯Á‹tΔäˇ, Ì‹PØå˛ «–ö˛$*-–ö˛Δäˇ —$ÁŸØå˛, —$MϸfiÖVä¸ ƒÊ˝$Ö{ô˲Ö, ÔŸsÏ˝ÖVä¸, MʸsÏ˝tÖVä¸ ƒÊ˝$Ö{ô˲Ö, ¥Î≈MϸÖVä¸ ƒÊ˝$Ö{ôË˛Ö –˛$$ßÊ˛-ÃÒ˝O-Ø˲—.
Ú≥ΔÊˇ$-Vʸ$-ô˲$Ø˲≤ –ö˛*ΔˇPså˝ –ö˛$Ø˲ ßÛ˛‘Ë˝ÖÃZ Ø˲*≈{sÏ˝-ÁŸØå˛ ªÍΔäˇfi –ö˛*ΔˇPså˝ {¥ÎΔÊˇÖøÊ˝ ßÊ˛‘Ë˝-ÃZØÛ˛ EØ˲≤-ßÊ˛∞ ^˛Á≥µ-–ö˛^˲$a. –ö˛*ΔˇPså˝ –ö˛Δ>YÀ AÖ^˲ØÈ {Á≥M>ΔÊˇÖ D Eô˲µ-ô˲$¢À –ö˛*ΔˇPså˝ Á‹Ö–ö˛-ô˲fiΔÊˇ Á‹Vʸr$ –ö˛ñ®Æ 29%V> EÖ®.
–ö˛$Ö_ A–ö˛-M>‘Ë˝Ö ØÈ◊˝≈-–˛$OØ˲ B‡ΔÊˇ Eô˲µ-ô˲$¢À ô˲ƒÊ˝*» Á≥«{‘Ë˝-–ö˛$À Á≥rœ BÁ‹Mϸ¢ EØ˲≤ ƒÊ˝$$–ö˛ô˲Mʸ$ D Ø˲*≈{sÏ˝-ÁŸØå˛ ªÍΔÊˇœ Ö-¥ÎsÏ˝ {÷∞–È-Á‹-Δ>-–ö˛# ô˲ƒÊ˝*» –ö˛$Ö_ Á‹”ƒÊ˝$Ö- –˛$OØ˲ºhØ˛ã‹ MʸØ˲fi-ÃÒ˝tÖ-så˝ E-¥Î´® A–ö˛-M>‘Ë˝Ö. Ú‹Ãå˝: 9866119816