Important formulas – Pipes and Cisterns: Inlet: A pipe connected with a tank or a cistern or a reservoir, that fills it, is known as an inlet. Outlet: A pipe connected with a tank or a cistern or a reservoir, emptying it, is known as an outlet. 1. If a pipe can fill a … Read more
1. DIVA:OPERA producer:theatre director:drama conductor:bus thespian:play 2. GRAIN:SALT shard:pottery shred:wood blades:grass chip:glass 3. Find the correctly spelt words. Efficient Treatmeant Beterment Employd 4. Find the correctly spelt words. Foreign Foreine Fariegn Forein 5. In the following questions choose the word which is the exact OPPOSITE of the ENORMOUS Soft Average Tiny Weak 6. In the … Read more
UPPCL AE ELECTRICAL ENGINEERING 18/05/2016 ONLINE EXAM QUESTIONS PAPER IS ADDED TO DOWNLOAD CLICK HERE
Alligation and Mixtures Important formulas: 1. Alligation: It is the rule that enables us to find the ratio in which two or more ingredients at the given price must be mixed to produce a mixture of a desired price. Or, Alligation is an old and practical method of solving arithmetic problems related to mixtures of ingredients. … Read more
Important Aptitude Formulas on Average: 1. Average or Arithmetic mean of n quantities =Sum of n quantities/n Here, n = Number of quantities. 2. Average of n consecutive natural numbers = (n + 1)/2 {Total of n consecutive natural number = n (n + 1)/2 For e.g. mathematically, 1 + 2 + 3 … Read more
B.C 2500-1800 Indus valley civilization. 599 Birth of Mahavir; Nirvana in 523. B.C. 563 Birth of Gautam Buddha;Nirvana in 483 B.C. 327-26 Alexander’s invasion of India and the opening of land route between India and Europe. 269-232 Ashoka’s reign. 261 Battle of Kalinga. 57 Beginning of Vikrama era. 30 Satvahana dynasty in Deooan. Pandyan empire … Read more
Important Formulas on Problems on Ages 1. If the current age is ‘x’, then ‘n’ times the age is ‘nx’. 2. If the current age is x, then age n years later/hence = (x + n). 3. If the current age is ‘x’, then age ‘n’ years ago = (x – n). 4. The ages in a ratio ‘a : b’ will be ‘ax’ and ‘bx’. 5. If … Read more
PART 1 1. Which of the following is the lightest metal ? (A) Mercury (B) Silver (C) Lithium (D) Lead (Ans : C) 2. The most important ore of Aluminium is– (A) Bauxite (B) Calamine (C) Calcite (D) Galena (Ans : A) 3. The element present in the largest amount in rocks and minerals is– … Read more
Formulas, shortcuts, tricks and solved examples: If P = Principal, A = Amount, R = Rate percent per year, T = T years, S.I = Simple interest, C.I = Compound interest, Then, 1. For Simple interest: (A). S.I = (P × R × T)/100 (B) A = P + S.I 2. For Compound interest: (A) … Read more
Distance and Direction Reasoning Formulas 1. The angle and direction 2. The standard Trigonometrical ratio table 3. In any right angled triangle, p² + b² = h² Example: No 01 A man went 15 kms to the North. Then he turned West and covered 10 kms. Then he turned South and covered 5 kms. … Read more