Question No: 1 ( Marks: 1 ) - Please choose one
3x2 + 5x – 7 is --------------- expression.
► Monomial
► Binomial
► Trinomial
► Linear
Question No: 2 ( Marks: 1 ) - Please choose one
Given Old Sale price = $1.95 , Markdown rate =13.6% ,then $Mark down will be
► $ 0.27
► $ 0.72
► $ 0.66
► $ 0.92
Question No: 3 ( Marks: 1 ) - Please choose one
You purchase equipment for $42,000, minus trade discount of 30% ,20% ,15%. Trade discount will be
► $19,992
► $22,008
► $23,520
► $29,400
Question No: 4 ( Marks: 1 ) - Please choose one
The net price of a computer table is 2500 and list price 3000. The trade discount will be
► 13%
► 17%
► 21%
► 25%
Question No: 5 ( Marks: 1 ) - Please choose one
What result will I get when press enter in cell D9?
► 75
► B5+C5+D5+E5+F5
► Error
► Cannot be determine
Question No: 6 ( Marks: 1 ) - Please choose one
Given a matrix A and B such that
A-3B will be equal to
► 
► 
► 
► 
Question No: 7 (Marks: 1 ) - Please choose one
If x% of a number is y, then the number is
► 
► 
► 
► 
Question No: 8 ( Marks: 1 ) - Please choose one
Given : List Price =5500Rs , Discount = 850Rs, then Net Cost Price will be
► 6350 Rs
6350 Rs
► 5508 Rs
5508 Rs
► 5585 Rs
► 4650 Rs
Question No: 9 ( Marks: 1 ) - Please choose one
All formula in Excel start with
► +
► =
► -
► %
Question No: 10 ( Marks: 1 ) - Please choose one
The break even point is a point when ----------------------
► Revenue is greater than cost.
► Revenue is less than cost.
► Revenue is exactly equal to cost.
► None of the above.
Question No: 11 ( Marks: 1 ) - Please choose one
The cost price of certain item is Rs 50 and its selling price is Rs 80. What is the markup percentage?
► 50%
► 60%
► 70%
► 80%
Question No: 12 ( Marks: 1 ) - Please choose one
The answer of the above formula is #VALUE!. The reason of this answer is
► Inverse of the matrix does not exist.
► It has one blank cell.
► Number of rows and columns are equal.
► The keys CTRL+SHIFT+ENTER were not pressed simultaneously.
Question No: 13 ( Marks: 1 ) - Please choose one
If I is an identity matrix then it must also be a
► rectangular matrix
► row matrix
► column matrix
► scalar matrix
Question No: 14 ( Marks: 1 ) - Please choose one
Order of a Matrix =
► Number of Columns xNumber of Rows
► Number of Rows / Number of Columns
► Number of Rows x Number of Columns
► None of these
Question No: 15 ( Marks: 1 ) - Please choose one
According to the local laws, the allowances are considered tax free if they are up to
► half of the basic salary
► one fourth of the basic salary
► one third of the basic salary
► 55% of the basic salary
Question No: 16 ( Marks: 1 ) - Please choose one
The Basic salary of an employee is Rs 7,000 and the allowances are Rs 3000. Then the social charges will be ------------------------------------.
► Rs 2030
► Rs 2900
► Rs 2500
► Rs 2150
Question No: 17 ( Marks: 1 ) - Please choose one
Every percentage can be converted into:
► Decimal
► Ratio
► Proportion
► Both decimal & ratio
Question No: 18 ( Marks: 1 ) - Please choose one
Sum of annuity is an accumulated amount of:
► Original payments and discount
► Original payments and interest
► Interest and the payment yet not paid
► Compound interest
Question No: 19 ( Marks: 1 ) - Please choose one
The margin is the difference between the selling price and the _____.
► Profit
► Revenue
► Cost
► tax
Question No: 20 ( Marks: 1 ) - Please choose one
If the basic salary is Rs 6500 and the social charges are Rs 1820, what percentage of basic salary are the social charges?
► 27 %
► 28 %
► 29 %
► 30 %
Question No: 21 ( Marks: 2 )
Find the average of given Data: 10, 17, 19, 27, 22
Question No: 22 ( Marks: 3 )
The price of an item was Rs. 1500 and increased by 15%. What is the new price?
Question No: 23 ( Marks: 5 )
The average marks of 10 students in mathematics are 45. Suppose two of them are excluded from the list. If both have the same marks, what will be the marks of each excluded student, if average marks of the remaining 8 students are 40?
Question No: 24 ( Marks: 10 )
It is advised by the exam department of an institute to the assistant to develop a structure of marks obtained by three students in three different subjects for very quick view & analysis with the following instructions to be followed strictly as;
1) marks obtained by EACH student in EVERY subject
2) marks in EACH subject be obtained by EVERY student.
Also describe & justify the optimality of the structure. If such model is possible then suggest its further extension for numerous numbers of students.
