Trigonometry short tricks | short cut method |(nk study point) part-6 sscgd, railway, rpfconstable.

Trigonometry maths tricks | short cut method | (nk study point) part-5 sscgd, rpf constable etc.

Trigonometry short tricks | short cut method| sscgd, rpf, railway. part-4

Trigonometry short tricks | short cut method | ((nk study point) part-3 sscgd, rpfconstable, railway

Trigonometry(क्षेत्रमिति) Best concept | सिर्फ देखकर उतर पता करे |part-2 sscgd, rpf, rpfconstable .

Trigonometry(त्रिकोणमिति) | Trigonometry tricks | short cut method | (nk study point) part-1 for gd

Triangle counting | Best tricks | RRB GROUP D | RPF CONSTABLE | (nk study point)

Reasoning practice set-7 | railway group D | short tricks | short cut method | (nk study point)

Geometry | short tricks | most important question |(nk study point) part-7 railway groupd rpf etc

reasoning practice set -6 | short tricks | short cut method(nk study point) rpf, railway Group-D

Co- ordinate geometry (निर्देशांक ज्यामिति) Best concept | short Tricks (nk study point) part-6

Geometry-chord | जीवा | Best math unique tricks | railway, gd, army(nk study point) part-5

Geometry(Angle bisector se जुड़े प्रश्न) maths tricks| (nk study point) part-4 sscgd, railway, army.

Geometry short tricks | |(किसी बहुभुज के अंतकोणों का योग कैसे ज्ञात करे |)(nk study point) part-3

GEOMETRY | LINE and ANGLE | SHORT TRICKS |(nk study point) part-2 sscgd, railway, army.............

Geometry(ज्यामिति) के कुछ महत्वपूर्ण प्रश्न जो रेलवे exam में बार- बार पूछा गया है |nk study point.

Reasoning practice set -5 (alp, rpf, sscgd, railway....... (nk study point)

समलंम्ब चतुर्भुज की पूरी जानकारी | short tricks | short cut method | (nk study point) part-14 sscgd.

Rhombus(समचतुभुर्ज) का परिमाप, क्षेत्रफल, कैसे निकाले | short tricks | (nk study point) part-13sscgd

mensuration(घन, गोला, बेलन, शंकु) के भुजा में वृद्धि होने पर आयतन कैसे निकाले |(nk study point) p-12

mensuration(क्षेत्रमिति) त्रिभुज के अंतवृत तथा परिवृत की त्रिज्या ज्ञात करने का short method |part11

Equilateral(समबाहु त्रिभुज) short tricks | short cut method(nk study point) part-10 sscgd, rail...

Mensuration (गोला और अर्धगोला) sphere and semisphere पर आधारित प्रश्न | part-9 sscgd, railway, army

Cyllinder(बेलन) short tricks| short cut method | (nk study point) part-8 sscgd, railway, army, rpf

Mensuration(शंकु) पर आधारित प्रश्न | short tricks | (nk study point) part-7 sscgd, railway, army...,

mensuration(क्षेत्रमिति) घन और घनाभ (cube& coboid) for alp, rpf, tech(nk study point) part-6

Circle(वृत) most important question. for All exam. (nk study point) part-5 sscgd, railway, army, alp

circle(वृत) पर आधारित प्रश्न | most important question. (nk study point) part-4 sscgd, railway, army

Circle (वृत) पर आधारित प्रश्न | short tricks | short cut method | (nk study point) part-3 sscgd....

क्षेत्रमिति (mensuration) triangle ke Imp. question. (nk study point) for railway, sscgd part-2

mensuration(क्षेत्रमिति) Triangle(त्रिभुज)| (nk study point) part-1 sscgd, railway.............

pipe and Cistern(पाइप और टंकी) for sscgd, railway, army, agneevir, rpf(nk study point) part-6

Puzzle test reasoning | short cut method | (nk study point) part -1 sscgd, railway, army.........

pipe and cistern (पाईप और टंकी) for sscgd, railway, army(nk study point) part-5

Reasoning practice set -9 | Rpf PREVIOUS year question | (nk study point) | ssc, sscgd, rail.......

pipe and tanki short tricks | short cut method | (nk study point) part-4 ssc, sscgd, railway, army..

pipe and cistern(पाईप और नल) बारी- बारी नल खोलने वाला प्रश्न | (nk study point) part-3 alp, tech..

pipe and cistern short tricks | short cut method | (nk study point) part-2 sscgd, railway, army, etc

pipe and cistern(नल और टंकी) short tricks | short cut method(nk study point) part-1

time& work(समय और कार्य) कार्य क्षमता पर आधारित प्रश्न (nk study point) part-10 sscgd, railway......

time and work(समय और काम) sscgd, railway, army, agneevir, alp, tech(nk study point) part-9

Time&work(समय और काम) for all exam(nk study point) sscgd, railway, army..... part-8

Time &work(समय और कार्य) for sscgd, army, agneevir, alp, tech(nk study point) part-7

Time&work(समय और काम) for sscgd, rail, army, agneevir(nk study point) part-6

Time and work(कार्य बीच में छोड़ने या कार्य समाप्त होने के ठीक बाद या ठीक पहले) (nk study point) p-5

Reasoning practice set -8 (sscgd, railway, army, agneevir) (nk study point)

Time & work( समय और कार्य) कार्य और मजदूरी वाला प्रश्न | short tricks (nk study point) part-4 alp...

Time and work(समय और कार्य) Alternate day concept | (nk study point) part-3 alp, tech, sscgd......

Time & work(समय और कार्य) short tricks | (nk study point) part-2 for sscgd, railway, army, alp......

Time and work short tricks | problems | समय और कार्य का खेल |(nk study point) part-1 sscgd, army....

Reasoning practice Set -7(sscgd, Railway, Rpf, army) (nk study point)

Ci& Si (चक्रवृद्धि ब्याज और साधारण ब्याज वाला प्रश्न) | short tricks |(nk study point) sscgd, rail

Compound interest(चक्रवृद्धि ब्याज) short tricks | short cut method | (nk study point) part-3 sscgd

Reasoning Rpf previos years question | part-6(nk study point) alp, tech, sscgd, army, agneevir, etc

compound interest (चक्रवृद्धि ब्याज) गुना पर आधारित प्रश्न | short tricks | (nk study point) part- 2

compound Interest (चक्रवृद्धि ब्याज) short tricks | short cut method | (nk study point) part-1 alp

Algebra short tricks | short cut method | (nk study point) part-5 alp, tech, army, agneevir, rpf.

Reasoning pratice set -5 | short tricks | short cut method | (nk study point) alp, tech, rpf, sscgd

Reasoning most important question | (nk study point) pratice set -4 rpf, sscgd, army, agneebir, etc

Algebra short tricks short cut method | (nk study point) part-4 sscgd, mts, alp, tech, railway, ssc,