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• ## If tanθ + cotθ = 4/√3, where 0 < θ < π/2, then sinθ + cosθ is equal to

(a) 1 (b) (√3 – 1)/2 (c) (√3 + 1)/2 (d) √2

Anurag Mishra Professor Asked on 20th February 2016 in
• 3205 views
• 1 answers
• 0 votes
• ## Suppose xi = λi for 0 < and = I < and = 10 :

Suppose xi = λi for 0 < and = I < and = 10, where λ >1. Which one of …

Anurag Mishra Professor Asked on 20th February 2016 in
• 2743 views
• 1 answers
• 0 votes
• ## The mean and median of 5 observations 9 and 8 respectively :

The mean and median of 5 observations 9 and 8 respectively. If 1 is subtracted from each observation, then the …

Anurag Mishra Professor Asked on 20th February 2016 in
• 1237 views
• 1 answers
• 0 votes
• ## 70% of the children are in the age group 6-9 years.

The age distribution of 40 children is as follows : Consider the following statements in respect of the above frequency …

Anurag Mishra Professor Asked on 20th February 2016 in
• 969 views
• 1 answers
• 0 votes
• ## AD is the diameter of a circle with area 707 m² and AB = BC = CD

AD is the diameter of a circle with area 707 m² and AB = BC = CD as shown in the …

Anurag Mishra Professor Asked on 20th February 2016 in
• 3658 views
• 1 answers
• 0 votes
• ## {(243 + 647)² + (243 – 647)²}/(243 x 243 + 647 x 647) is equal to :

The value of the expression {(243 + 647)² + (243 – 647)²}/(243 x 243 + 647 x 647) is equal to …

Anurag Mishra Professor Asked on 20th February 2016 in
• 2639 views
• 1 answers
• 0 votes
• ## The value of given expression :

is (a) 0 (b) 1 (c) 2 (d) 3

Anurag Mishra Professor Asked on 20th February 2016 in
• 821 views
• 1 answers
• 0 votes
• ## If a and b are negative real numbers and c is a positive real number,

If a and b are negative real numbers and c is a positive real number, then which of the following …

Anurag Mishra Professor Asked on 20th February 2016 in
• 847 views
• 1 answers
• 0 votes
• ## Suppose xi = 1/I for I = 1, 2, 3, ………., 11.

Suppose xi = 1/I for I = 1, 2, 3, ………., 11. Which one of the following is not correct? …

Anurag Mishra Professor Asked on 20th February 2016 in
• 845 views
• 1 answers
• 0 votes
• ## The election result in which six parties contested was depicted by a pie chart :

The election result in which six parties contested was depicted by a pie chart. Party A had an angle 135o …

Anurag Mishra Professor Asked on 20th February 2016 in
• 1102 views
• 1 answers
• 0 votes
• ## In the figure given above AD = CD = BC. What is the value of ∠CDB?

(a) 32o (b) 64o (c) 78o (d) Cannot be determined due to insufficient data

Anurag Mishra Professor Asked on 20th February 2016 in
• 2581 views
• 1 answers
• 0 votes
• ## If n> and = 3 , m > and equal 3 are distinct positive integers

Consider the following statements: 1. If n> and = 3 , m > and equal 3 are distinct positive integers, …

Anurag Mishra Professor Asked on 20th February 2016 in
• 956 views
• 1 answers
• 0 votes
• ## Which the shaded area in the figure given above is the solution set

The linear in equations, for which the shaded area in the figure given above is the solution set, are (a) …

Anurag Mishra Professor Asked on 20th February 2016 in
• 861 views
• 1 answers
• 0 votes
• ## What are the values of the angles x, y and z?

In the figure given above, p and q are parallel lines. What are the values of the angles x, y …

Anurag Mishra Professor Asked on 20th February 2016 in
• 932 views
• 1 answers
• 0 votes
• ## A circle of 3 m radius is divided into three areas by semicircles of redii 1 m and 2 m

A circle of 3 m radius is divided into three areas by semicircles of redii 1 m and 2 m …

Anurag Mishra Professor Asked on 20th February 2016 in
• 975 views
• 1 answers
• 0 votes
• ## ABC is an equilateral triangle and X, Y and X are the points on BC, CA and AB

ABC is an equilateral triangle and X, Y and X are the points on BC, CA and AB respectively such …

Anurag Mishra Professor Asked on 20th February 2016 in
• 949 views
• 1 answers
• 0 votes
• ## ABC is a triangle angled at C as shown in the figure above :

ABC is a triangle angled at C as shown in the figure above. Which one of the following is correct? …

Anurag Mishra Professor Asked on 20th February 2016 in
• 897 views
• 1 answers
• 0 votes
• ## If √(x/y) = 10/3 – √(y/X) and x – y = 8, then the value of xy is equal to :

(a) 36 (b) 24 (c) 16 (d) 9

Anurag Mishra Professor Asked on 20th February 2016 in
• 4645 views
• 1 answers
• 0 votes
• ## ABC is a triangle in which D is the midpoint of BC and E is the midpoint of AD

ABC is a triangle in which D is the midpoint of BC and E is the midpoint of AD. Which …

Anurag Mishra Professor Asked on 20th February 2016 in
• 994 views
• 1 answers
• 0 votes
• ## A person travels 7 km eastwards and then turns right and travels 3 km

A person travels 7 km eastwards and then turns right and travels 3 km and further turns right and travels …

Anurag Mishra Professor Asked on 20th February 2016 in
• 1155 views
• 1 answers
• 0 votes