## Math 1st Pre-Board Class Xth Question Paper Kolkata Region (2018-19)

Math 1st Pre-Board Class Xth Question Paper Kolkata Region (2018-19)

## Introduction to Trigonometry – Class X – Part 9 | Exercise 8.4 Q5 (iv) – 5 (x) Solved

Watch the ninth video session on “Introduction To Trigonometry” for Class Xth – concepts and solved questions   Introduction To Trigonometry – Class X – Part 9 1. Trigonometric identities that are in syllabus (class 10, NCERT): sin²θ + cos²θ… Continue Reading

## Phrasal Verbs Usage – Exercise 1 – For Competitive Exams

Below is the 1st exercise that we have prepared for our aspirants to test their knowledge in the topic: “Phrasal Verbs” . Please read each question and try filling in the blanks before referring to the solution given at the end of the post! Happy… Continue Reading

## Quantitative Aptitude -How to calculate squares faster- Part I (video) !!!

Watch the first video session on “Number System Faster Calculation Techniques” —— ** For more quantitative aptitude questions visit link1, link2:

## Quantitative Aptitude -Time,Speed and Distance- Part VI (video) !!!

Watch the sixth video session on “Time, Speed and Distance” solved quantitative aptitude questions! —— ** For more quantitative aptitude questions visit link1, link2:

## Quantitative Aptitude -Time,Speed and Distance- Part V (video) !!!

Watch the fifth video session on “Time, Speed and Distance” solved quantitative aptitude questions! —— ** For more quantitative aptitude questions visit link1, link2:

## Quantitative Aptitude -Time,Speed and Distance- Part IV (video) !!!

Watch the fourth video session on “Time, Speed and Distance” solved quantitative aptitude questions! —— ** For more quantitative aptitude questions visit link1, link2:

## Quantitative Aptitude -Time,Speed and Distance- Part III (video) !!!

Watch the third video session on “Time, Speed and Distance” solved quantitative aptitude questions! —— ** For more quantitative aptitude questions visit link1, link2:

## Quantitative Aptitude -Time,Speed and Distance- Part II (video) !!!

Watch the second video session on “Time, Speed and Distance” solved quantitative aptitude questions! —— ** For more quantitative aptitude questions visit link1, link2:

## Quantitative Aptitude -Time,Speed and Distance- Part I (video) !!!

Watch the first video session on “Time, Speed and Distance” solved quantitative aptitude questions! —— ** For more quantitative aptitude questions visit link1, link2:

## Quantitative Aptitude -Time,Speed and Distance- A highly useful one!!!

PSA_LEVEL-UP_QNR48.Amit starts on his bike from his hometown Hazipur for Vizag at a high but constant speed. Just after 100 km he feels tired and from this point he rides at a lower speed by reducing the speed by 25%.… Continue Reading

## Quantitative Aptitude -Time,Speed and Distance- Buses on parallel lanes!!!

PSA_LEVEL-UP_QNR47.There are two parallel lanes between bus stops A and B. One of the lanes is actually the main road and the other one, a service lane. Two long buses are plying on these two lanes. Bus M is 50… Continue Reading

## Quantitative Aptitude -Time,Speed and Distance- Distance between hostel and college!!!

PSA_LEVEL-UP_QNR46. Sumit walks from his hostel to his college CMEK at a speed of 10 km/h usually; he gets there late by 10 minutes. The very next day he increases his speed by 5 km; he finds that he is… Continue Reading