Mathematical Ability Questions.

Posted by admin at August 21, 2021

. If + means ÷, × means –, – means × and ÷ means +, then 38+19 – 16 x 17 ÷ 3 = ? 2. If a means +, b means –, c means × and d means ÷, then 18 c 14 a 6 b 16 d 4 = ? 3. If A means +, B means […]


Euler’s Riddle (Eggs Problem)

Posted by admin at December 15, 2020

Euler’s riddle: Two traders went to a market to sell eggs. Each of them had her own eggs and they had 100 eggs altogether. After selling all their eggs they earned the same amount of money. One of them says to the other: If I had as many eggs as you had, I would have earned […]


Work and Time Set 1 (English Version)

Posted by admin at December 1, 2020

A can do a work in 15 days and B in 20 days.If they work on it together for 4 days, then the fraction of the work that is left is: 2) A can lay railway track between two given stations in 16 days and B can do the same job in 12 days, with […]


Aptitude Questions

Posted by admin at November 29, 2020

एक बेईमान डीलर अपने माल को लागत मूल्य पर बेचने का दावा करता है, लेकिन 1 किलो के बजाय 800 ग्राम वजन का उपयोग करता है। उसका वास्तविक लाभ प्रतिशत ज्ञात कीजिए। 90 किमी / घंटा के साथ एक ट्रेन 36 सेकंड में एक पुल को पार करती है। एक अन्य ट्रेन 100 मीटर छोटी […]


How to use the position property in CSS to align elements

Posted by admin at December 29, 2019

Situating components with CSS in web improvement isn’t as simple as it appears. Things can get immediately entangled as your undertaking gets greater and without having a decent comprehension of how CSS manages adjusting HTML components, you won’t have the option to fix your arrangement issues. There are various ways/strategies for situating components with unadulterated […]


Average Question

Posted by admin at August 4, 2019

The average weight of 39 Students in a class is 23. Among them Sita is the heaviest while Tina is the lightest. If both of them are excluded from the class still the average remains same. The ratio of weight of Sita to Tina is 15:8.Then what is the weight of the Tina? 1. 15 […]


RRB Group D 2014 paper

Posted by admin at June 25, 2019

SECTION I ENGLISH VERSION 1. Bhagat Singh, Rajguru and Sukhdev were hanged on March 23, 1931 : (A) for their involvement in the Lahore Conspiracy Case (B) for the assassination of Saunders at Lahore in 1928 (C) for their involvement in the Kakori Case (D) for throwing bomb in the Central Legislative Assembly 2. The […]


Time and Distance Questions

Posted by admin at June 22, 2019

Compare the rates of two trains, one travelling at 45 km an hour and the other at 45 km an hour and the other at 10 m a second. (a) 4 : 5 (b) 3 : 5 (c) 5 : 4 (d) 5 : 4 (e) None of these A train covers a distance in […]


Profit and Loss Set 1

Posted by admin at June 20, 2019

Cost Price: The price at which an article is purchased is called cost price (CP) of the acrticle Selling Price The price at which an article is sold is called cost price (SP) of the acrticle Practice Questions Cost of 3 cricket balls = cost of 2 pairs of leg pads cost of 3 pairs […]


List of prime minister’s of India

Posted by admin at April 13, 2019

Sr. No. Name Period 1 Jawaharlal Nehru 1947-1964 2 Gulzarilal Nanda ( Acting ) 1984 3 Lal Bahadur Shastri 1964-1966 4 Gulzarilal Nanda (Acting) 1966 5 Indira Gandhi 1966-1977 6 Morarji Desai 1977-1979 7 Charan Singh 1979-1980 8 Indira Ghandi 1980-1984 9 Rajiv Ghandi 1984-1989 10 Vishwanath Pratab Singh 1989-1990 11 Chandra Shekar 1990-1991 12 […]