Previous year questions give guidance to us and provide a base for the preparation of any competitive exam. It is always good to have an experience of how the level of exam varies from year to year. For every subject like in Quantitative Aptitude, we come to know the pattern of questions must be followed to prepare the examination.
1.) What will come in place of question mark (?) in the following number series?
рдиिрдо्рди рд╕ंрдЦ्рдпा рд╢्рд░ृंрдЦрд▓ा рдоें рдк्рд░рд╢्рдирд╡ाрдЪрдХ рдЪिрди्рд╣ (?) рдХे рд╕्рдеाрди рдкрд░ рдХ्рдпा рдЖрдПрдЧा ?
4 3 4 7 15 ?
1.) 31 2.) 35 3.) 39 4.) 44 5.) 48
Sol - 44
4 3 4 7 15 ?
×1-1 ×1+1 ×2-1 ×2+1 ×3-1
2.) What will come in place of question mark (?) in the following number series?
рдиिрдо्рди рд╕ंрдЦ्рдпा рд╢्рд░ृंрдЦрд▓ा рдоें рдк्рд░рд╢्рдирд╡ाрдЪрдХ рдЪिрди्рд╣ (?) рдХे рд╕्рдеाрди рдкрд░ рдХ्рдпा рдЖрдПрдЧा?
7 5 7 17 63 ?
1.) 228 2.) 269 3.) 296 4.) 309 5.) 325
Sol
309
7 5 7 17 63 ?
×1-2 ×2-3 ×3-4 ×4-5 ×5-6
3.) What will come in place of question mark (?) in the following number series?
рдиिрдо्рди рд╕ंрдЦ्рдпा рд╢्рд░ृंрдЦрд▓ा рдоें рдк्рд░рд╢्рдирд╡ाрдЪрдХ рдЪिрди्рд╣ (?) рдХे рд╕्рдеाрди рдкрд░ рдХ्рдпा рдЖрдПрдЧा ?
11 14 19 28 43 ?
1.) 76 2.) 66 3.) 75 4.) 65 5.) 55
Sol
66
11 14 19 28 43 ?
+3 +5 +9 +15 +23
+2 +4 +6 +8
4.) What will come in place of question mark (?) in the following number series?
рдиिрдо्рди рд╕ंрдЦ्рдпा рд╢्рд░ृंрдЦрд▓ा рдоें рдк्рд░рд╢्рдирд╡ाрдЪрдХ рдЪिрди्рд╣ (?) рдХे рд╕्рдеाрди рдкрд░ рдХ्рдпा рдЖрдПрдЧा ?
2 60 10 120 30 ?
1.) 210 2.) 220 3.) 240 4.) 290 5.) 343
Sol
210
2 60 10 120 30 ?
5.) What will come in place of question mark (?) in the following number series?
рдиिрдо्рди рд╕ंрдЦ्рдпा рд╢्рд░ृंрдЦрд▓ा рдоें рдк्рд░рд╢्рдирд╡ाрдЪрдХ рдЪिрди्рд╣ (?) рдХे рд╕्рдеाрди рдкрд░ рдХ्рдпा рдЖрдПрдЧा?
23 50 108 232 492 ?
1.) 952 2.) 1056 3.) 1348 4.) 1485 5.) 1564
Sol
1056
23 50 108 232 496 ?
×2 + 4 ×2 + 8 ×2 + 16 ×2 + 32 ×2 + 64