The correct answer is option 1 i.e. 158.

Given series: 58, 60, 72, 102, ?, 248

Logic:

58 + (1 × 2) = 60

60 + (3 × 4) = 72

72 + (5 × 6) = 102

102 + (7 × 8) = 158

158 + (9 × 10) = 248

Hence, the correct answer is 158.

The correct answer is option 4

1) The shaded rectangles follow this order vertically: 1st, 3rd then 2nd, 4th, then 1st, 3rd, then 2nd, 4th.

2) The small round figure is alternately shaded on the right half part and left half part.

3) The number of straight lines increases by one in each step.

Hence, the correct answer is option 4.

The correct answer is option 2 i.e. 524.

Code for each word = Number of letters in the word

They = 4

are = 3

playing = 7

Similarly, 

Light = 5 

is = 2 

Blue = 4

Hence, the correct answer is 524.

The correct answer is option 2 i.e. U5N1O5.

Logic:

1. The letter at the odd place is replaced by its opposite letter in the English alphabetical series.

2. The letter at even place is replaced by its actual place value in the English alphabetical series.

CYLINDER is written as X25O9M4V18.

JOKER is written as Q15P5I.

Similarly, the code for FEMALE will be:

Hence, the correct answer is U5N1O5.

The correct answer is option 1 i.e. A $ B % C # D * E.

1. A $ B % C # D * E

This implies that D is the husband of E.

Hence, the correct answer is A $ B % C # D * E.

The correct answer is option 1 i.e. Only conclusions I and II follow.

The least possible Venn Diagram for the given statements is drawn below:

Conclusions:

I. Some learners are strict → True (As all strict are students, and all students are learners, so some learners are strict, is true).

II. Some teachers are students. → True (As all strict are students, and some teachers are strict, the part of the teacher that is strict is also a student so, it is true).

III. All learners are students. → False (It is possible, but no definite conclusion can be drawn). 

Hence, the correct answer is Only conclusions I and II follow. 

The correct answer is option 2.

The correct mirror image of the given figure is shown below:

Note: Since the mirror is placed vertically beside the question figure, the image will be formed by inverting the question figure horizontally about the mirror.

That means the left side of the figure will become the right side and vice versa.

Hence, the correct answer is option 2.

The correct answer is option 1

The mirror image of the given figure along the mirror is shown below:

Note: Since the mirror is placed vertically beside the question figure, the image will be formed by inverting the question figure horizontally about the mirror.

That means the left side of the figure will become the right side and vice versa.

Hence, the correct answer is option 1.

The correct answer is option 1 i.e. 28.

We can count the triangles in the given figure by naming all the points and counting all triangles one by one initially the smaller one then combining two or more small triangles.

No. of triangles = AGF, AGB, AFB, GBD, FGD, HID, HBD, BCJ, JCD, HED, HEF, EFD, EBD, EBC, EFB, BDC, FBD, FHB, ABD, AFD, AEB, BGI, BID, IDE, ABI, AEC, AED, ACD = 28

Hence, the correct answer is 28.

The correct answer is option 4 i.e 4.

The image embedded in the figure is as follows -

Hence, 4 is the correct answer.