Saturday 14 April 2018

ENGLISH


1. Bedlam (N):- a state of extreme confusion and disorder.
Synonyms: chaos, pandemonium, topsy-turvydom, topsy-turvyness
Uses: As "Bhangarh To Bedlam" hits the stands, author Deepta Roy Chakraverti urges readers to separate the paranormal from the superstitious

2. Penurious (Adj):- lacking money; excessively unwilling to spend, not having enough money to pay for necessities.
Synonyms: parsimonious, hard up, impecunious, in straitened circumstances, penniless, pinched
Uses: Warren Buffett, famous multi-billionaire, still drives a cheap sedan, not because he is penurious, but because luxury cars are gaudy and impractical.

3. Imbibe (V):- to drink or absorb as if drinking; take in, also metaphorically
Synonyms: absorb, draw, soak up, sop up, suck, suck up, take in, take up
Uses: Plato imbibed Socrates’ teachings to such an extent that he was able to write volumes of work that he directly attributed, sometimes word for word, to Socrates.

4. Ponderous (Adj):- having great mass and weight and unwieldiness
Synonyms: heavy, lumbering
Uses: Laden with 20 kilograms of college text books, the freshman moved ponderously across the campus.

5. Diatribe (N):- a strong verbal attack against a person or institution.
Synonyms: fulmination, rebuke, remonstrate, reprimand, reproof, scold, take to task, trounce, vituperate
Uses: Steve’s mom launched into a diatribe during the PTA meeting, contending that the school was little more than a daycare in which students stare at the wall and teachers stare at the chalkboard.

6. Turpitude (N):- a corrupt or depraved or degenerate act or practice.
Synonyms: depravity, corruption, degeneracy, depravation, putrefaction
Uses: During his reign, Caligula indulged in unspeakable sexual practices, so it is not surprising that he will forever be remembered for his turpitude.

7. Quid pro Quo (N):- something for something; that which a party receives (or is promised) in return for something he does or gives or promises.
Synonyms: quid
Uses: Rajiv Gandhi allowed Bhopal gas tragedy accused Warren Anderson, the former Union Carbide chief, to leave the country as a quid pro quo for the release of the son of a family friend Adil Shariyar.

8. Byzantine (Adj):- intricate and complex
Synonyms: convoluted, involved, knotty, tangled, tortuous
Uses: Getting a driver’s license is not simply a matter of taking a test; the regulations and procedures are so byzantine that many have found themselves at the mercy of the Department of Motor Vehicles.

9. Expunge (V):- to eliminate completely; remove by erasing or crossing out or as if by drawing a line.
Synonyms: excise, scratch, strike
Uses: When I turned 18, all of the shoplifting and jaywalking charges were expunged from my criminal record.

10. Anathema (N):- a detested person; the source of somebody's hate; a formal ecclesiastical curse accompanied by excommunication.
Synonyms: condemnation, curse, execration

BICS INSTITUTE 9213105732,36

All About Number Series


Number series is a arrangement of numbers in a certain order, where some numbers are wrongly put into the series of numbers and some number is missing in that series, we need to observe and find the accurate number to the series of numbers.

In competitive exams number series are given and where you need to find missing numbers. The number series are come in different types. At first you have to decided what type of series are given in papers then according with this you have to use shortcut tricks as fast as you can .

Different types of Number Series

There are some format of series which are given in Exams.

Perfect Square Series:

This Types of Series are based on square of a number which is in same order and one square number is missing in that given series.

Example 1: 441, 484, 529, 576?

Answer: 441 = 212, 484 = 222, 529 = 232, 576 = 24, 625 = 252.

Perfect Cube Series: 

This Types of Series are based on cube of a number which is in same order and one cube number is missing in that given series

Example 2: 1331, 1728, 2197, ?

Answer : 113 ,  123 ,  133 ,  143 

Geometric Series:

This type of series are based on ascending or descending order of numbers and each successive number is obtain by multiplying or dividing the previous number with a fixed number.

Example 3: 5, 45, 405, 3645,?

Answer: 5 x 9 = 45, 45 x 9 = 405, 405 x 9 = 3645, 3645 x 9 = 32805.

Two stage Type Series:

A two tier Arithmetic series is one in which the differences of successive numbers themselves form an arithmetic series.

Example 4: i. 3, 9, 18, 35, 58,——

ii. 6, 9, 17, 23,———-


Mixed Series:

This type of series are more than one different order are given in a series which arranged in alternatively in a single series or created according to any non-conventional rule. This mixed series Examples are describes in separately.

Examples 5: 

11, 24, 50, 102, 206, ?

Answer: 

11 x 2 = 22 +2 = 24,

24 x 2 = 48 + 2 = 50,

50 x 2 = 100 + 2 = 102,

102 x 2 = 204 + 2 = 206,

206 x 2 = 412 + 2 = 414.
So the missing number is 414.

Number Series Quiz

Directions (1-10): What will come in place of the question marks (?) in the following Number series?
1.    0, 6, 24, 60, 120, 210, ?
A.  336       
B.  349
C.  312
D.  337
E.  None of these

2.    11, 14, 19, 22, 27, 30, ?
A.  39
B.  34
C.  36
D.  35
E.  None of these

3.    6, 12, 21, ? , 48
A.  33
B.  39
C.  36
D.  31
E.  None of these

4.    18, 22, 30, ? ,78, 142
A.  44
B.  35
C.  46
D.  48
E.  None of these

5.    73205, 6655, 605, 55, ?
A.  9
B.  5
C.  13
D.  11
E.  None of these

6.    25, 100, ?, 1600, 6400
A.  400
B.  300
C.  360
D.  420
E.  None of these

7.    125, ?, 343, 512, 729, 1000
A.  216
B.  215
C.  256
D.  225
E.  None of these

8.    1 , 9 , 125 , 343 , ? , 1331
A.  730
B.  729
C.  512
D.  772
E.  None of these

9.    121, 144, 169, ?, 225
A.  180
B.  172
C.  186
D.  196
E.  None of these

10.  ?, 2116, 2209, 2304, 2401, 2500
A.  2124
B.  1972
C.  1521
D.  2025
E.  None of these

Answers with Explanation:-

1.     (A)
The given series is : 13 – 1, 23 – 2, 33 – 3, 43 – 4, 53 – 5, 63 – 6,
So the missing term = 73 – 7 = 343 – 7 = 336 .

2.    (D)
The pattern is + 3, + 5, + 3, + 5, …………
So the missing term is = 30 + 5 = 35 .

3.    (A)
The pattern is + 6, + 9, + 12, +15 ………..
So the missing term is = 21 + 12 = 33 .

4.    (C)
The pattern is +4, +8, +16, +32, +64
So the missing term is = 30 + 16 = 46 .

5.    (B)
5 x 11 = 55, 55 x 11 = 605, 605 x 11 = 6655, 6655 x 11 = 73205

6.    (A)
25 x 4 = 100, 100 x 4 = 400, 400 x 4 = 1600, 1600 x 4 = 6400.

7.    (A)
 125 = 53 , 216 = 63, 343 = 73, 512 = 83, 729 = 93, 1000 = 103.

8.    (B)
 13 , 33 , 53 , 73 , 93 , 113

9.    (D)
121 = 112, 144 = 122, 169 = 132, 196 = 142, 225 = 152.

10.  (D)
 2025 = 452, 2116 = 462, 2304 = 482, 2401 = 492, 2500 = 502

TIME TAKEN

Within 5 min         : EXCELLENT
5-8 min                 : YOU CAN DO BETTER
More than 8 min   : YOU NEED TO WORK HARD


BICS INSTITUTE 9213105732,36