Olympiad Exam Registration Started for 2026-27 | Check 2026-27 Olympiad Exam Dates | Join our WhatsApp Channel for Exam Updates | Buy 2026-27 Olympiad books here | Download Free Maths Olympiad Printable Worksheets | Download Free Science Olympiad Printable Worksheets | Download Free English Olympiad Printable Worksheets | Check Previous Years Papers

CREST Mathematics Olympiad (CMO) Answer Keys

Class 2 | Set - A
1 (D)2 (D)3 (C)4 (C)5 (D)
6 (C)7 (B)8 (A)9 (A)10 (A)
11 (A)12 (C)13 (D)14 (A)15 (C)
16 (B)17 (A)18 (A)19 (B)20 (B)
21 (C)22 (D)23 (B)24 (B)25 (C)
26 (B)27 (D)28 (B)29 (C)30 (C)
31 (D)32 (A)33 (D)34 (A)35 (D)
Class 2 | Set - B
1(C)2(D)3(A)4(B)5(C)
6(D)7(D)8(C)9(B)10(A)
11(C)12(B)13(A)14(C)15(D)
16(D)17(D)18(B)19(B)20(B)
21(A)22(B)23(C)24(C)25(B)
26(B)27(B)28(D)29(C)30(C)
31(A)32(A)33(B)34(C)35(D)
Class 2 | Set - C
1(C)2(B)3(B)4(D)5(C)
6(D)7(C)8(D)9(B)10(A)
11(C)12(C)13(D)14(C)15(A)
16(C)17(D)18(D)19(D)20(B)
21(B)22(A)23(B)24(A)25(C)
26(B)27(A)28(A)29(B)30(B)
31(B)32(A)33(D)34(D)35(B)

CREST Mathematics Olympiad (CMO) Answer Keys for the Academic Year 2023-24.

CSO
CEO
CSBW
CRO
CCO
CERO
70%